1848658890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{364627}}^1$

素因数の和:364663

約数の個数: 48

約数和(自身を含む): 4804338528

約数和(自身を除く): 2955679638

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 364627, 729254, 1093881, 1823135, 2187762, 3646270, 4740151, 5469405, 9480302, 10938810, 14220453, 23700755, 28440906, 47401510, 61621963, 71102265, 123243926, 142204530, 184865889, 308109815, 369731778, 616219630, 924329445, 1848658890]

約数ペア:

[(1, 1848658890), (2, 924329445), (3, 616219630), (5, 369731778), (6, 308109815), (10, 184865889), (13, 142204530), (15, 123243926), (26, 71102265), (30, 61621963), (39, 47401510), (65, 28440906), (78, 23700755), (130, 14220453), (169, 10938810), (195, 9480302), (338, 5469405), (390, 4740151), (507, 3646270), (845, 2187762), (1014, 1823135), (1690, 1093881), (2535, 729254), (5070, 364627)]