3136380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 9459744

約数和(自身を除く): 6323364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4021, 8042, 12063, 16084, 20105, 24126, 40210, 48252, 52273, 60315, 80420, 104546, 120630, 156819, 209092, 241260, 261365, 313638, 522730, 627276, 784095, 1045460, 1568190, 3136380]

約数ペア:

[(1, 3136380), (2, 1568190), (3, 1045460), (4, 784095), (5, 627276), (6, 522730), (10, 313638), (12, 261365), (13, 241260), (15, 209092), (20, 156819), (26, 120630), (30, 104546), (39, 80420), (52, 60315), (60, 52273), (65, 48252), (78, 40210), (130, 24126), (156, 20105), (195, 16084), (260, 12063), (390, 8042), (780, 4021)]