129501060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166027}}^1$

素因数の和:166052

約数の個数: 48

約数和(自身を含む): 390497856

約数和(自身を除く): 260996796

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, 166027, 332054, 498081, 664108, 830135, 996162, 1660270, 1992324, 2158351, 2490405, 3320540, 4316702, 4980810, 6475053, 8633404, 9961620, 10791755, 12950106, 21583510, 25900212, 32375265, 43167020, 64750530, 129501060]

約数ペア:

[(1, 129501060), (2, 64750530), (3, 43167020), (4, 32375265), (5, 25900212), (6, 21583510), (10, 12950106), (12, 10791755), (13, 9961620), (15, 8633404), (20, 6475053), (26, 4980810), (30, 4316702), (39, 3320540), (52, 2490405), (60, 2158351), (65, 1992324), (78, 1660270), (130, 996162), (156, 830135), (195, 664108), (260, 498081), (390, 332054), (780, 166027)]