45152940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107507}}^1$

素因数の和:107526

約数の個数: 48

約数和(自身を含む): 144490752

約数和(自身を除く): 99337812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 107507, 215014, 322521, 430028, 537535, 645042, 752549, 1075070, 1290084, 1505098, 1612605, 2150140, 2257647, 3010196, 3225210, 3762745, 4515294, 6450420, 7525490, 9030588, 11288235, 15050980, 22576470, 45152940]

約数ペア:

[(1, 45152940), (2, 22576470), (3, 15050980), (4, 11288235), (5, 9030588), (6, 7525490), (7, 6450420), (10, 4515294), (12, 3762745), (14, 3225210), (15, 3010196), (20, 2257647), (21, 2150140), (28, 1612605), (30, 1505098), (35, 1290084), (42, 1075070), (60, 752549), (70, 645042), (84, 537535), (105, 430028), (140, 322521), (210, 215014), (420, 107507)]