101777910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{260969}}^1$

素因数の和:260992

約数の個数: 32

約数和(自身を含む): 263057760

約数和(自身を除く): 161279850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 260969, 521938, 782907, 1304845, 1565814, 2609690, 3392597, 3914535, 6785194, 7829070, 10177791, 16962985, 20355582, 33925970, 50888955, 101777910]

約数ペア:

[(1, 101777910), (2, 50888955), (3, 33925970), (5, 20355582), (6, 16962985), (10, 10177791), (13, 7829070), (15, 6785194), (26, 3914535), (30, 3392597), (39, 2609690), (65, 1565814), (78, 1304845), (130, 782907), (195, 521938), (390, 260969)]