1567398980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3343}}^1$

素因数の和:3573

約数の個数: 96

約数和(自身を含む): 4004453376

約数和(自身を除く): 2437054396

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 197, 238, 340, 394, 476, 595, 788, 985, 1190, 1379, 1970, 2380, 2758, 3343, 3349, 3940, 5516, 6686, 6698, 6895, 13372, 13396, 13790, 16715, 16745, 23401, 23443, 27580, 33430, 33490, 46802, 46886, 56831, 66860, 66980, 93604, 93772, 113662, 117005, 117215, 227324, 234010, 234430, 284155, 397817, 468020, 468860, 568310, 658571, 795634, 1136620, 1317142, 1591268, 1989085, 2634284, 3292855, 3978170, 4609997, 6585710, 7956340, 9219994, 11195707, 13171420, 18439988, 22391414, 23049985, 44782828, 46099970, 55978535, 78369949, 92199940, 111957070, 156739898, 223914140, 313479796, 391849745, 783699490, 1567398980]

約数ペア:

[(1, 1567398980), (2, 783699490), (4, 391849745), (5, 313479796), (7, 223914140), (10, 156739898), (14, 111957070), (17, 92199940), (20, 78369949), (28, 55978535), (34, 46099970), (35, 44782828), (68, 23049985), (70, 22391414), (85, 18439988), (119, 13171420), (140, 11195707), (170, 9219994), (197, 7956340), (238, 6585710), (340, 4609997), (394, 3978170), (476, 3292855), (595, 2634284), (788, 1989085), (985, 1591268), (1190, 1317142), (1379, 1136620), (1970, 795634), (2380, 658571), (2758, 568310), (3343, 468860), (3349, 468020), (3940, 397817), (5516, 284155), (6686, 234430), (6698, 234010), (6895, 227324), (13372, 117215), (13396, 117005), (13790, 113662), (16715, 93772), (16745, 93604), (23401, 66980), (23443, 66860), (27580, 56831), (33430, 46886), (33490, 46802)]