1007930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:60

約数の個数: 72

約数和(自身を含む): 2456244

約数和(自身を除く): 1448314

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 85, 98, 110, 119, 121, 154, 170, 187, 238, 242, 245, 374, 385, 490, 539, 595, 605, 770, 833, 847, 935, 1078, 1190, 1210, 1309, 1666, 1694, 1870, 2057, 2618, 2695, 4114, 4165, 4235, 5390, 5929, 6545, 8330, 8470, 9163, 10285, 11858, 13090, 14399, 18326, 20570, 28798, 29645, 45815, 59290, 71995, 91630, 100793, 143990, 201586, 503965, 1007930]

約数ペア:

[(1, 1007930), (2, 503965), (5, 201586), (7, 143990), (10, 100793), (11, 91630), (14, 71995), (17, 59290), (22, 45815), (34, 29645), (35, 28798), (49, 20570), (55, 18326), (70, 14399), (77, 13090), (85, 11858), (98, 10285), (110, 9163), (119, 8470), (121, 8330), (154, 6545), (170, 5929), (187, 5390), (238, 4235), (242, 4165), (245, 4114), (374, 2695), (385, 2618), (490, 2057), (539, 1870), (595, 1694), (605, 1666), (770, 1309), (833, 1210), (847, 1190), (935, 1078)]