126121330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9923}}^1$

素因数の和:10002

約数の個数: 32

約数和(自身を含む): 240081408

約数和(自身を除く): 113960078

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 9923, 12710, 19846, 49615, 99230, 307613, 406843, 615226, 813686, 1538065, 2034215, 3076130, 4068430, 12612133, 25224266, 63060665, 126121330]

約数ペア:

[(1, 126121330), (2, 63060665), (5, 25224266), (10, 12612133), (31, 4068430), (41, 3076130), (62, 2034215), (82, 1538065), (155, 813686), (205, 615226), (310, 406843), (410, 307613), (1271, 99230), (2542, 49615), (6355, 19846), (9923, 12710)]