1539595850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{102983}}^1$

素因数の和:103031

約数の個数: 48

約数和(自身を含む): 3218044032

約数和(自身を除く): 1678448182

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 14950, 102983, 205966, 514915, 1029830, 1338779, 2368609, 2574575, 2677558, 4737218, 5149150, 6693895, 11843045, 13387790, 23686090, 30791917, 33469475, 59215225, 61583834, 66938950, 118430450, 153959585, 307919170, 769797925, 1539595850]

約数ペア:

[(1, 1539595850), (2, 769797925), (5, 307919170), (10, 153959585), (13, 118430450), (23, 66938950), (25, 61583834), (26, 59215225), (46, 33469475), (50, 30791917), (65, 23686090), (115, 13387790), (130, 11843045), (230, 6693895), (299, 5149150), (325, 4737218), (575, 2677558), (598, 2574575), (650, 2368609), (1150, 1338779), (1495, 1029830), (2990, 514915), (7475, 205966), (14950, 102983)]