148908340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10531}}^1$

素因数の和:10648

約数の個数: 48

約数和(自身を含む): 360952704

約数和(自身を除く): 212044364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 10531, 14140, 21062, 42124, 52655, 73717, 105310, 147434, 210620, 294868, 368585, 737170, 1063631, 1474340, 2127262, 4254524, 5318155, 7445417, 10636310, 14890834, 21272620, 29781668, 37227085, 74454170, 148908340]

約数ペア:

[(1, 148908340), (2, 74454170), (4, 37227085), (5, 29781668), (7, 21272620), (10, 14890834), (14, 10636310), (20, 7445417), (28, 5318155), (35, 4254524), (70, 2127262), (101, 1474340), (140, 1063631), (202, 737170), (404, 368585), (505, 294868), (707, 210620), (1010, 147434), (1414, 105310), (2020, 73717), (2828, 52655), (3535, 42124), (7070, 21062), (10531, 14140)]