113653020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145709}}^1$

素因数の和:145734

約数の個数: 48

約数和(自身を含む): 342709920

約数和(自身を除く): 229056900

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, 145709, 291418, 437127, 582836, 728545, 874254, 1457090, 1748508, 1894217, 2185635, 2914180, 3788434, 4371270, 5682651, 7576868, 8742540, 9471085, 11365302, 18942170, 22730604, 28413255, 37884340, 56826510, 113653020]

約数ペア:

[(1, 113653020), (2, 56826510), (3, 37884340), (4, 28413255), (5, 22730604), (6, 18942170), (10, 11365302), (12, 9471085), (13, 8742540), (15, 7576868), (20, 5682651), (26, 4371270), (30, 3788434), (39, 2914180), (52, 2185635), (60, 1894217), (65, 1748508), (78, 1457090), (130, 874254), (156, 728545), (195, 582836), (260, 437127), (390, 291418), (780, 145709)]