66487590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56827}}^1$

素因数の和:56853

約数の個数: 48

約数和(自身を含む): 186168528

約数和(自身を除く): 119680938

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 56827, 113654, 170481, 284135, 340962, 511443, 568270, 738751, 852405, 1022886, 1477502, 1704810, 2216253, 2557215, 3693755, 4432506, 5114430, 6648759, 7387510, 11081265, 13297518, 22162530, 33243795, 66487590]

約数ペア:

[(1, 66487590), (2, 33243795), (3, 22162530), (5, 13297518), (6, 11081265), (9, 7387510), (10, 6648759), (13, 5114430), (15, 4432506), (18, 3693755), (26, 2557215), (30, 2216253), (39, 1704810), (45, 1477502), (65, 1022886), (78, 852405), (90, 738751), (117, 568270), (130, 511443), (195, 340962), (234, 284135), (390, 170481), (585, 113654), (1170, 56827)]