80452794870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127702849}}^1$

素因数の和:127702869

約数の個数: 48

約数和(自身を含む): 239059735200

約数和(自身を除く): 158606940330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 127702849, 255405698, 383108547, 638514245, 766217094, 893919943, 1149325641, 1277028490, 1787839886, 1915542735, 2298651282, 2681759829, 3831085470, 4469599715, 5363519658, 5746628205, 8045279487, 8939199430, 11493256410, 13408799145, 16090558974, 26817598290, 40226397435, 80452794870]

約数ペア:

[(1, 80452794870), (2, 40226397435), (3, 26817598290), (5, 16090558974), (6, 13408799145), (7, 11493256410), (9, 8939199430), (10, 8045279487), (14, 5746628205), (15, 5363519658), (18, 4469599715), (21, 3831085470), (30, 2681759829), (35, 2298651282), (42, 1915542735), (45, 1787839886), (63, 1277028490), (70, 1149325641), (90, 893919943), (105, 766217094), (126, 638514245), (210, 383108547), (315, 255405698), (630, 127702849)]