177720090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{4639}}^1$

素因数の和:5926

約数の個数: 32

約数和(自身を含む): 426954240

約数和(自身を除く): 249234150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1277, 2554, 3831, 4639, 6385, 7662, 9278, 12770, 13917, 19155, 23195, 27834, 38310, 46390, 69585, 139170, 5924003, 11848006, 17772009, 29620015, 35544018, 59240030, 88860045, 177720090]

約数ペア:

[(1, 177720090), (2, 88860045), (3, 59240030), (5, 35544018), (6, 29620015), (10, 17772009), (15, 11848006), (30, 5924003), (1277, 139170), (2554, 69585), (3831, 46390), (4639, 38310), (6385, 27834), (7662, 23195), (9278, 19155), (12770, 13917)]