74227330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1607}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 138931200

約数和(自身を除く): 64703870

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1490, 1607, 3214, 4619, 8035, 9238, 16070, 23095, 46190, 49817, 99634, 239443, 249085, 478886, 498170, 1197215, 2394430, 7422733, 14845466, 37113665, 74227330]

約数ペア:

[(1, 74227330), (2, 37113665), (5, 14845466), (10, 7422733), (31, 2394430), (62, 1197215), (149, 498170), (155, 478886), (298, 249085), (310, 239443), (745, 99634), (1490, 49817), (1607, 46190), (3214, 23095), (4619, 16070), (8035, 9238)]