376830580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{1213}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 924208488

約数和(自身を除く): 547377908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 317, 490, 634, 980, 1213, 1268, 1585, 2219, 2426, 3170, 4438, 4852, 6065, 6340, 8491, 8876, 11095, 12130, 15533, 16982, 22190, 24260, 31066, 33964, 42455, 44380, 59437, 62132, 77665, 84910, 118874, 155330, 169820, 237748, 297185, 310660, 384521, 594370, 769042, 1188740, 1538084, 1922605, 2691647, 3845210, 5383294, 7690420, 10766588, 13458235, 18841529, 26916470, 37683058, 53832940, 75366116, 94207645, 188415290, 376830580]

約数ペア:

[(1, 376830580), (2, 188415290), (4, 94207645), (5, 75366116), (7, 53832940), (10, 37683058), (14, 26916470), (20, 18841529), (28, 13458235), (35, 10766588), (49, 7690420), (70, 5383294), (98, 3845210), (140, 2691647), (196, 1922605), (245, 1538084), (317, 1188740), (490, 769042), (634, 594370), (980, 384521), (1213, 310660), (1268, 297185), (1585, 237748), (2219, 169820), (2426, 155330), (3170, 118874), (4438, 84910), (4852, 77665), (6065, 62132), (6340, 59437), (8491, 44380), (8876, 42455), (11095, 33964), (12130, 31066), (15533, 24260), (16982, 22190)]