15672277990

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3067}}^1\times {\mathrm{8377}}^1$

素因数の和:11512

約数の個数: 32

約数和(自身を含む): 28685333664

約数和(自身を除く): 13013055674

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3067, 6134, 8377, 15335, 16754, 30670, 41885, 83770, 187087, 374174, 510997, 935435, 1021994, 1870870, 2554985, 5109970, 25692259, 51384518, 128461295, 256922590, 1567227799, 3134455598, 7836138995, 15672277990]

約数ペア:

[(1, 15672277990), (2, 7836138995), (5, 3134455598), (10, 1567227799), (61, 256922590), (122, 128461295), (305, 51384518), (610, 25692259), (3067, 5109970), (6134, 2554985), (8377, 1870870), (15335, 1021994), (16754, 935435), (30670, 510997), (41885, 374174), (83770, 187087)]