2017452570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1289}}^1$

素因数の和:1592

約数の個数: 128

約数和(自身を含む): 5751129600

約数和(自身を除く): 3733677030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 257, 290, 406, 435, 514, 609, 771, 870, 1015, 1218, 1285, 1289, 1542, 1799, 2030, 2570, 2578, 3045, 3598, 3855, 3867, 5397, 6090, 6445, 7453, 7710, 7734, 8995, 9023, 10794, 12890, 14906, 17990, 18046, 19335, 22359, 26985, 27069, 37265, 37381, 38670, 44718, 45115, 52171, 53970, 54138, 74530, 74762, 90230, 104342, 111795, 112143, 135345, 156513, 186905, 223590, 224286, 260855, 261667, 270690, 313026, 331273, 373810, 521710, 523334, 560715, 662546, 782565, 785001, 993819, 1121430, 1308335, 1565130, 1570002, 1656365, 1987638, 2318911, 2616670, 3312730, 3925005, 4637822, 4969095, 6956733, 7850010, 9606917, 9938190, 11594555, 13913466, 19213834, 23189110, 28820751, 34783665, 48034585, 57641502, 67248419, 69567330, 96069170, 134496838, 144103755, 201745257, 288207510, 336242095, 403490514, 672484190, 1008726285, 2017452570]

約数ペア:

[(1, 2017452570), (2, 1008726285), (3, 672484190), (5, 403490514), (6, 336242095), (7, 288207510), (10, 201745257), (14, 144103755), (15, 134496838), (21, 96069170), (29, 69567330), (30, 67248419), (35, 57641502), (42, 48034585), (58, 34783665), (70, 28820751), (87, 23189110), (105, 19213834), (145, 13913466), (174, 11594555), (203, 9938190), (210, 9606917), (257, 7850010), (290, 6956733), (406, 4969095), (435, 4637822), (514, 3925005), (609, 3312730), (771, 2616670), (870, 2318911), (1015, 1987638), (1218, 1656365), (1285, 1570002), (1289, 1565130), (1542, 1308335), (1799, 1121430), (2030, 993819), (2570, 785001), (2578, 782565), (3045, 662546), (3598, 560715), (3855, 523334), (3867, 521710), (5397, 373810), (6090, 331273), (6445, 313026), (7453, 270690), (7710, 261667), (7734, 260855), (8995, 224286), (9023, 223590), (10794, 186905), (12890, 156513), (14906, 135345), (17990, 112143), (18046, 111795), (19335, 104342), (22359, 90230), (26985, 74762), (27069, 74530), (37265, 54138), (37381, 53970), (38670, 52171), (44718, 45115)]