130213890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{33647}}^1$

素因数の和:33703

約数の個数: 48

約数和(自身を含む): 346439808

約数和(自身を除く): 216225918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 33647, 67294, 100941, 168235, 201882, 302823, 336470, 504705, 605646, 1009410, 1446821, 1514115, 2893642, 3028230, 4340463, 7234105, 8680926, 13021389, 14468210, 21702315, 26042778, 43404630, 65106945, 130213890]

約数ペア:

[(1, 130213890), (2, 65106945), (3, 43404630), (5, 26042778), (6, 21702315), (9, 14468210), (10, 13021389), (15, 8680926), (18, 7234105), (30, 4340463), (43, 3028230), (45, 2893642), (86, 1514115), (90, 1446821), (129, 1009410), (215, 605646), (258, 504705), (387, 336470), (430, 302823), (645, 201882), (774, 168235), (1290, 100941), (1935, 67294), (3870, 33647)]