135878190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{647039}}^1$

素因数の和:647056

約数の個数: 32

約数和(自身を含む): 372695040

約数和(自身を除く): 236816850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 647039, 1294078, 1941117, 3235195, 3882234, 4529273, 6470390, 9058546, 9705585, 13587819, 19411170, 22646365, 27175638, 45292730, 67939095, 135878190]

約数ペア:

[(1, 135878190), (2, 67939095), (3, 45292730), (5, 27175638), (6, 22646365), (7, 19411170), (10, 13587819), (14, 9705585), (15, 9058546), (21, 6470390), (30, 4529273), (35, 3882234), (42, 3235195), (70, 1941117), (105, 1294078), (210, 647039)]