1284574590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 3758856192

約数和(自身を除く): 2474281602

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 107, 117, 130, 155, 186, 195, 214, 234, 279, 310, 321, 331, 390, 403, 465, 535, 558, 585, 642, 662, 806, 930, 963, 993, 1070, 1170, 1209, 1391, 1395, 1605, 1655, 1926, 1986, 2015, 2418, 2782, 2790, 2979, 3210, 3310, 3317, 3627, 4030, 4173, 4303, 4815, 4965, 5958, 6045, 6634, 6955, 7254, 8346, 8606, 9630, 9930, 9951, 10261, 12090, 12519, 12909, 13910, 14895, 16585, 18135, 19902, 20522, 20865, 21515, 25038, 25818, 29790, 29853, 30783, 33170, 35417, 36270, 38727, 41730, 43030, 43121, 49755, 51305, 59706, 61566, 62595, 64545, 70834, 77454, 86242, 92349, 99510, 102610, 106251, 125190, 129090, 129363, 133393, 149265, 153915, 177085, 184698, 193635, 212502, 215605, 258726, 266786, 298530, 307830, 318753, 354170, 387270, 388089, 400179, 431210, 460421, 461745, 531255, 637506, 646815, 666965, 776178, 800358, 920842, 923490, 1062510, 1097927, 1200537, 1293630, 1333930, 1381263, 1593765, 1940445, 2000895, 2195854, 2302105, 2401074, 2762526, 3187530, 3293781, 3880890, 4001790, 4143789, 4604210, 5489635, 6002685, 6587562, 6906315, 8287578, 9881343, 10979270, 12005370, 13812630, 14273051, 16468905, 19762686, 20718945, 28546102, 32937810, 41437890, 42819153, 49406715, 71365255, 85638306, 98813430, 128457459, 142730510, 214095765, 256914918, 428191530, 642287295, 1284574590]

約数ペア:

[(1, 1284574590), (2, 642287295), (3, 428191530), (5, 256914918), (6, 214095765), (9, 142730510), (10, 128457459), (13, 98813430), (15, 85638306), (18, 71365255), (26, 49406715), (30, 42819153), (31, 41437890), (39, 32937810), (45, 28546102), (62, 20718945), (65, 19762686), (78, 16468905), (90, 14273051), (93, 13812630), (107, 12005370), (117, 10979270), (130, 9881343), (155, 8287578), (186, 6906315), (195, 6587562), (214, 6002685), (234, 5489635), (279, 4604210), (310, 4143789), (321, 4001790), (331, 3880890), (390, 3293781), (403, 3187530), (465, 2762526), (535, 2401074), (558, 2302105), (585, 2195854), (642, 2000895), (662, 1940445), (806, 1593765), (930, 1381263), (963, 1333930), (993, 1293630), (1070, 1200537), (1170, 1097927), (1209, 1062510), (1391, 923490), (1395, 920842), (1605, 800358), (1655, 776178), (1926, 666965), (1986, 646815), (2015, 637506), (2418, 531255), (2782, 461745), (2790, 460421), (2979, 431210), (3210, 400179), (3310, 388089), (3317, 387270), (3627, 354170), (4030, 318753), (4173, 307830), (4303, 298530), (4815, 266786), (4965, 258726), (5958, 215605), (6045, 212502), (6634, 193635), (6955, 184698), (7254, 177085), (8346, 153915), (8606, 149265), (9630, 133393), (9930, 129363), (9951, 129090), (10261, 125190), (12090, 106251), (12519, 102610), (12909, 99510), (13910, 92349), (14895, 86242), (16585, 77454), (18135, 70834), (19902, 64545), (20522, 62595), (20865, 61566), (21515, 59706), (25038, 51305), (25818, 49755), (29790, 43121), (29853, 43030), (30783, 41730), (33170, 38727), (35417, 36270)]