68030430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 192761856

約数和(自身を除く): 124731426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 331, 390, 403, 442, 465, 510, 527, 662, 663, 806, 930, 993, 1054, 1105, 1209, 1326, 1581, 1655, 1986, 2015, 2210, 2418, 2635, 3162, 3310, 3315, 4030, 4303, 4965, 5270, 5627, 6045, 6630, 6851, 7905, 8606, 9930, 10261, 11254, 12090, 12909, 13702, 15810, 16881, 20522, 20553, 21515, 25818, 28135, 30783, 33762, 34255, 41106, 43030, 51305, 56270, 61566, 64545, 68510, 73151, 84405, 102610, 102765, 129090, 133393, 146302, 153915, 168810, 174437, 205530, 219453, 266786, 307830, 348874, 365755, 400179, 438906, 523311, 666965, 731510, 800358, 872185, 1046622, 1097265, 1333930, 1744370, 2000895, 2194530, 2267681, 2616555, 4001790, 4535362, 5233110, 6803043, 11338405, 13606086, 22676810, 34015215, 68030430]

約数ペア:

[(1, 68030430), (2, 34015215), (3, 22676810), (5, 13606086), (6, 11338405), (10, 6803043), (13, 5233110), (15, 4535362), (17, 4001790), (26, 2616555), (30, 2267681), (31, 2194530), (34, 2000895), (39, 1744370), (51, 1333930), (62, 1097265), (65, 1046622), (78, 872185), (85, 800358), (93, 731510), (102, 666965), (130, 523311), (155, 438906), (170, 400179), (186, 365755), (195, 348874), (221, 307830), (255, 266786), (310, 219453), (331, 205530), (390, 174437), (403, 168810), (442, 153915), (465, 146302), (510, 133393), (527, 129090), (662, 102765), (663, 102610), (806, 84405), (930, 73151), (993, 68510), (1054, 64545), (1105, 61566), (1209, 56270), (1326, 51305), (1581, 43030), (1655, 41106), (1986, 34255), (2015, 33762), (2210, 30783), (2418, 28135), (2635, 25818), (3162, 21515), (3310, 20553), (3315, 20522), (4030, 16881), (4303, 15810), (4965, 13702), (5270, 12909), (5627, 12090), (6045, 11254), (6630, 10261), (6851, 9930), (7905, 8606)]