3866460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4957}}^1$

素因数の和:4982

約数の個数: 48

約数和(自身を含む): 11661216

約数和(自身を除く): 7794756

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, 4957, 9914, 14871, 19828, 24785, 29742, 49570, 59484, 64441, 74355, 99140, 128882, 148710, 193323, 257764, 297420, 322205, 386646, 644410, 773292, 966615, 1288820, 1933230, 3866460]

約数ペア:

[(1, 3866460), (2, 1933230), (3, 1288820), (4, 966615), (5, 773292), (6, 644410), (10, 386646), (12, 322205), (13, 297420), (15, 257764), (20, 193323), (26, 148710), (30, 128882), (39, 99140), (52, 74355), (60, 64441), (65, 59484), (78, 49570), (130, 29742), (156, 24785), (195, 19828), (260, 14871), (390, 9914), (780, 4957)]