538751390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{5849}}^1$

素因数の和:6068

約数の個数: 32

約数和(自身を含む): 992347200

約数和(自身を除く): 453595810

約数列:

[1, 2, 5, 10, 61, 122, 151, 302, 305, 610, 755, 1510, 5849, 9211, 11698, 18422, 29245, 46055, 58490, 92110, 356789, 713578, 883199, 1766398, 1783945, 3567890, 4415995, 8831990, 53875139, 107750278, 269375695, 538751390]

約数ペア:

[(1, 538751390), (2, 269375695), (5, 107750278), (10, 53875139), (61, 8831990), (122, 4415995), (151, 3567890), (302, 1783945), (305, 1766398), (610, 883199), (755, 713578), (1510, 356789), (5849, 92110), (9211, 58490), (11698, 46055), (18422, 29245)]