222337710

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{4357}}^1$

素因数の和:4389

約数の個数: 112

約数和(自身を含む): 685914336

約数和(自身を除く): 463576626

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 729, 810, 945, 1134, 1215, 1458, 1701, 1890, 2430, 2835, 3402, 3645, 4357, 5103, 5670, 7290, 8505, 8714, 10206, 13071, 17010, 21785, 25515, 26142, 30499, 39213, 43570, 51030, 60998, 65355, 78426, 91497, 117639, 130710, 152495, 182994, 196065, 235278, 274491, 304990, 352917, 392130, 457485, 548982, 588195, 705834, 823473, 914970, 1058751, 1176390, 1372455, 1646946, 1764585, 2117502, 2470419, 2744910, 3176253, 3529170, 4117365, 4940838, 5293755, 6352506, 7411257, 8234730, 10587510, 12352095, 14822514, 15881265, 22233771, 24704190, 31762530, 37056285, 44467542, 74112570, 111168855, 222337710]

約数ペア:

[(1, 222337710), (2, 111168855), (3, 74112570), (5, 44467542), (6, 37056285), (7, 31762530), (9, 24704190), (10, 22233771), (14, 15881265), (15, 14822514), (18, 12352095), (21, 10587510), (27, 8234730), (30, 7411257), (35, 6352506), (42, 5293755), (45, 4940838), (54, 4117365), (63, 3529170), (70, 3176253), (81, 2744910), (90, 2470419), (105, 2117502), (126, 1764585), (135, 1646946), (162, 1372455), (189, 1176390), (210, 1058751), (243, 914970), (270, 823473), (315, 705834), (378, 588195), (405, 548982), (486, 457485), (567, 392130), (630, 352917), (729, 304990), (810, 274491), (945, 235278), (1134, 196065), (1215, 182994), (1458, 152495), (1701, 130710), (1890, 117639), (2430, 91497), (2835, 78426), (3402, 65355), (3645, 60998), (4357, 51030), (5103, 43570), (5670, 39213), (7290, 30499), (8505, 26142), (8714, 25515), (10206, 21785), (13071, 17010)]