385011025140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{130956131}}^1$

素因数の和:130956157

約数の個数: 72

約数和(自身を含む): 1254035920032

約数和(自身を除く): 869024894892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 130956131, 261912262, 392868393, 523824524, 654780655, 785736786, 916692917, 1309561310, 1571473572, 1833385834, 1964341965, 2619122620, 2750078751, 3666771668, 3928683930, 4583464585, 5500157502, 6416850419, 7857367860, 9166929170, 11000315004, 12833700838, 13750393755, 18333858340, 19250551257, 25667401676, 27500787510, 32084252095, 38501102514, 55001575020, 64168504190, 77002205028, 96252756285, 128337008380, 192505512570, 385011025140]

約数ペア:

[(1, 385011025140), (2, 192505512570), (3, 128337008380), (4, 96252756285), (5, 77002205028), (6, 64168504190), (7, 55001575020), (10, 38501102514), (12, 32084252095), (14, 27500787510), (15, 25667401676), (20, 19250551257), (21, 18333858340), (28, 13750393755), (30, 12833700838), (35, 11000315004), (42, 9166929170), (49, 7857367860), (60, 6416850419), (70, 5500157502), (84, 4583464585), (98, 3928683930), (105, 3666771668), (140, 2750078751), (147, 2619122620), (196, 1964341965), (210, 1833385834), (245, 1571473572), (294, 1309561310), (420, 916692917), (490, 785736786), (588, 654780655), (735, 523824524), (980, 392868393), (1470, 261912262), (2940, 130956131)]