1867945260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{464663}}^1$

素因数の和:464742

約数の個数: 48

約数和(自身を含む): 5308321536

約数和(自身を除く): 3440376276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 464663, 929326, 1393989, 1858652, 2323315, 2787978, 4646630, 5575956, 6969945, 9293260, 13939890, 27879780, 31132421, 62264842, 93397263, 124529684, 155662105, 186794526, 311324210, 373589052, 466986315, 622648420, 933972630, 1867945260]

約数ペア:

[(1, 1867945260), (2, 933972630), (3, 622648420), (4, 466986315), (5, 373589052), (6, 311324210), (10, 186794526), (12, 155662105), (15, 124529684), (20, 93397263), (30, 62264842), (60, 31132421), (67, 27879780), (134, 13939890), (201, 9293260), (268, 6969945), (335, 5575956), (402, 4646630), (670, 2787978), (804, 2323315), (1005, 1858652), (1340, 1393989), (2010, 929326), (4020, 464663)]