71307210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182839}}^1$

素因数の和:182862

約数の個数: 32

約数和(自身を含む): 184302720

約数和(自身を除く): 112995510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 182839, 365678, 548517, 914195, 1097034, 1828390, 2376907, 2742585, 4753814, 5485170, 7130721, 11884535, 14261442, 23769070, 35653605, 71307210]

約数ペア:

[(1, 71307210), (2, 35653605), (3, 23769070), (5, 14261442), (6, 11884535), (10, 7130721), (13, 5485170), (15, 4753814), (26, 2742585), (30, 2376907), (39, 1828390), (65, 1097034), (78, 914195), (130, 548517), (195, 365678), (390, 182839)]