1880473380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3607}}^1\times {\mathrm{8689}}^1$

素因数の和:12308

約数の個数: 48

約数和(自身を含む): 5267391360

約数和(自身を除く): 3386917980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3607, 7214, 8689, 10821, 14428, 17378, 18035, 21642, 26067, 34756, 36070, 43284, 43445, 52134, 54105, 72140, 86890, 104268, 108210, 130335, 173780, 216420, 260670, 521340, 31341223, 62682446, 94023669, 125364892, 156706115, 188047338, 313412230, 376094676, 470118345, 626824460, 940236690, 1880473380]

約数ペア:

[(1, 1880473380), (2, 940236690), (3, 626824460), (4, 470118345), (5, 376094676), (6, 313412230), (10, 188047338), (12, 156706115), (15, 125364892), (20, 94023669), (30, 62682446), (60, 31341223), (3607, 521340), (7214, 260670), (8689, 216420), (10821, 173780), (14428, 130335), (17378, 108210), (18035, 104268), (21642, 86890), (26067, 72140), (34756, 54105), (36070, 52134), (43284, 43445)]