33116460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42457}}^1$

素因数の和:42482

約数の個数: 48

約数和(自身を含む): 99861216

約数和(自身を除く): 66744756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 42457, 84914, 127371, 169828, 212285, 254742, 424570, 509484, 551941, 636855, 849140, 1103882, 1273710, 1655823, 2207764, 2547420, 2759705, 3311646, 5519410, 6623292, 8279115, 11038820, 16558230, 33116460]

約数ペア:

[(1, 33116460), (2, 16558230), (3, 11038820), (4, 8279115), (5, 6623292), (6, 5519410), (10, 3311646), (12, 2759705), (13, 2547420), (15, 2207764), (20, 1655823), (26, 1273710), (30, 1103882), (39, 849140), (52, 636855), (60, 551941), (65, 509484), (78, 424570), (130, 254742), (156, 212285), (195, 169828), (260, 127371), (390, 84914), (780, 42457)]