74761470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{118669}}^1$

素因数の和:118689

約数の個数: 48

約数和(自身を含む): 222150240

約数和(自身を除く): 147388770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 118669, 237338, 356007, 593345, 712014, 830683, 1068021, 1186690, 1661366, 1780035, 2136042, 2492049, 3560070, 4153415, 4984098, 5340105, 7476147, 8306830, 10680210, 12460245, 14952294, 24920490, 37380735, 74761470]

約数ペア:

[(1, 74761470), (2, 37380735), (3, 24920490), (5, 14952294), (6, 12460245), (7, 10680210), (9, 8306830), (10, 7476147), (14, 5340105), (15, 4984098), (18, 4153415), (21, 3560070), (30, 2492049), (35, 2136042), (42, 1780035), (45, 1661366), (63, 1186690), (70, 1068021), (90, 830683), (105, 712014), (126, 593345), (210, 356007), (315, 237338), (630, 118669)]