16269420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8747}}^1$

素因数の和:8790

約数の個数: 48

約数和(自身を含む): 47029248

約数和(自身を除く): 30759828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 8747, 17494, 26241, 34988, 43735, 52482, 87470, 104964, 131205, 174940, 262410, 271157, 524820, 542314, 813471, 1084628, 1355785, 1626942, 2711570, 3253884, 4067355, 5423140, 8134710, 16269420]

約数ペア:

[(1, 16269420), (2, 8134710), (3, 5423140), (4, 4067355), (5, 3253884), (6, 2711570), (10, 1626942), (12, 1355785), (15, 1084628), (20, 813471), (30, 542314), (31, 524820), (60, 271157), (62, 262410), (93, 174940), (124, 131205), (155, 104964), (186, 87470), (310, 52482), (372, 43735), (465, 34988), (620, 26241), (930, 17494), (1860, 8747)]