856141470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{5521}}^1$

素因数の和:7257

約数の個数: 48

約数和(自身を含む): 2227663152

約数和(自身を除く): 1371521682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1723, 3446, 5169, 5521, 8615, 10338, 11042, 15507, 16563, 17230, 25845, 27605, 31014, 33126, 49689, 51690, 55210, 77535, 82815, 99378, 155070, 165630, 248445, 496890, 9512683, 19025366, 28538049, 47563415, 57076098, 85614147, 95126830, 142690245, 171228294, 285380490, 428070735, 856141470]

約数ペア:

[(1, 856141470), (2, 428070735), (3, 285380490), (5, 171228294), (6, 142690245), (9, 95126830), (10, 85614147), (15, 57076098), (18, 47563415), (30, 28538049), (45, 19025366), (90, 9512683), (1723, 496890), (3446, 248445), (5169, 165630), (5521, 155070), (8615, 99378), (10338, 82815), (11042, 77535), (15507, 55210), (16563, 51690), (17230, 49689), (25845, 33126), (27605, 31014)]