17713020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22709}}^1$

素因数の和:22734

約数の個数: 48

約数和(自身を含む): 53413920

約数和(自身を除く): 35700900

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, 22709, 45418, 68127, 90836, 113545, 136254, 227090, 272508, 295217, 340635, 454180, 590434, 681270, 885651, 1180868, 1362540, 1476085, 1771302, 2952170, 3542604, 4428255, 5904340, 8856510, 17713020]

約数ペア:

[(1, 17713020), (2, 8856510), (3, 5904340), (4, 4428255), (5, 3542604), (6, 2952170), (10, 1771302), (12, 1476085), (13, 1362540), (15, 1180868), (20, 885651), (26, 681270), (30, 590434), (39, 454180), (52, 340635), (60, 295217), (65, 272508), (78, 227090), (130, 136254), (156, 113545), (195, 90836), (260, 68127), (390, 45418), (780, 22709)]