74659260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95717}}^1$

素因数の和:95742

約数の個数: 48

約数和(自身を含む): 225128736

約数和(自身を除く): 150469476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 95717, 191434, 287151, 382868, 478585, 574302, 957170, 1148604, 1244321, 1435755, 1914340, 2488642, 2871510, 3732963, 4977284, 5743020, 6221605, 7465926, 12443210, 14931852, 18664815, 24886420, 37329630, 74659260]

約数ペア:

[(1, 74659260), (2, 37329630), (3, 24886420), (4, 18664815), (5, 14931852), (6, 12443210), (10, 7465926), (12, 6221605), (13, 5743020), (15, 4977284), (20, 3732963), (26, 2871510), (30, 2488642), (39, 1914340), (52, 1435755), (60, 1244321), (65, 1148604), (78, 957170), (130, 574302), (156, 478585), (195, 382868), (260, 287151), (390, 191434), (780, 95717)]