70164780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 246177792

約数和(自身を除く): 176013012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 124, 140, 155, 170, 186, 204, 210, 217, 238, 255, 310, 317, 340, 357, 372, 420, 434, 465, 476, 510, 527, 595, 620, 634, 651, 714, 868, 930, 951, 1020, 1054, 1085, 1190, 1268, 1302, 1428, 1581, 1585, 1785, 1860, 1902, 2108, 2170, 2219, 2380, 2604, 2635, 3162, 3170, 3255, 3570, 3689, 3804, 4340, 4438, 4755, 5270, 5389, 6324, 6340, 6510, 6657, 7140, 7378, 7905, 8876, 9510, 9827, 10540, 10778, 11067, 11095, 13020, 13314, 14756, 15810, 16167, 18445, 19020, 19654, 21556, 22134, 22190, 26628, 26945, 29481, 31620, 32334, 33285, 36890, 37723, 39308, 44268, 44380, 49135, 53890, 55335, 58962, 64668, 66570, 68789, 73780, 75446, 80835, 98270, 107780, 110670, 113169, 117924, 133140, 137578, 147405, 150892, 161670, 167059, 188615, 196540, 206367, 221340, 226338, 275156, 294810, 323340, 334118, 343945, 377230, 412734, 452676, 501177, 565845, 589620, 668236, 687890, 754460, 825468, 835295, 1002354, 1031835, 1131690, 1169413, 1375780, 1670590, 2004708, 2063670, 2263380, 2338826, 2505885, 3341180, 3508239, 4127340, 4677652, 5011770, 5847065, 7016478, 10023540, 11694130, 14032956, 17541195, 23388260, 35082390, 70164780]

約数ペア:

[(1, 70164780), (2, 35082390), (3, 23388260), (4, 17541195), (5, 14032956), (6, 11694130), (7, 10023540), (10, 7016478), (12, 5847065), (14, 5011770), (15, 4677652), (17, 4127340), (20, 3508239), (21, 3341180), (28, 2505885), (30, 2338826), (31, 2263380), (34, 2063670), (35, 2004708), (42, 1670590), (51, 1375780), (60, 1169413), (62, 1131690), (68, 1031835), (70, 1002354), (84, 835295), (85, 825468), (93, 754460), (102, 687890), (105, 668236), (119, 589620), (124, 565845), (140, 501177), (155, 452676), (170, 412734), (186, 377230), (204, 343945), (210, 334118), (217, 323340), (238, 294810), (255, 275156), (310, 226338), (317, 221340), (340, 206367), (357, 196540), (372, 188615), (420, 167059), (434, 161670), (465, 150892), (476, 147405), (510, 137578), (527, 133140), (595, 117924), (620, 113169), (634, 110670), (651, 107780), (714, 98270), (868, 80835), (930, 75446), (951, 73780), (1020, 68789), (1054, 66570), (1085, 64668), (1190, 58962), (1268, 55335), (1302, 53890), (1428, 49135), (1581, 44380), (1585, 44268), (1785, 39308), (1860, 37723), (1902, 36890), (2108, 33285), (2170, 32334), (2219, 31620), (2380, 29481), (2604, 26945), (2635, 26628), (3162, 22190), (3170, 22134), (3255, 21556), (3570, 19654), (3689, 19020), (3804, 18445), (4340, 16167), (4438, 15810), (4755, 14756), (5270, 13314), (5389, 13020), (6324, 11095), (6340, 11067), (6510, 10778), (6657, 10540), (7140, 9827), (7378, 9510), (7905, 8876)]