951394860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{406579}}^1$

素因数の和:406607

約数の個数: 72

約数和(自身を含む): 3107897520

約数和(自身を除く): 2156502660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 406579, 813158, 1219737, 1626316, 2032895, 2439474, 3659211, 4065790, 4878948, 5285527, 6098685, 7318422, 8131580, 10571054, 12197370, 14636844, 15856581, 18296055, 21142108, 24394740, 26427635, 31713162, 36592110, 47569743, 52855270, 63426324, 73184220, 79282905, 95139486, 105710540, 158565810, 190278972, 237848715, 317131620, 475697430, 951394860]

約数ペア:

[(1, 951394860), (2, 475697430), (3, 317131620), (4, 237848715), (5, 190278972), (6, 158565810), (9, 105710540), (10, 95139486), (12, 79282905), (13, 73184220), (15, 63426324), (18, 52855270), (20, 47569743), (26, 36592110), (30, 31713162), (36, 26427635), (39, 24394740), (45, 21142108), (52, 18296055), (60, 15856581), (65, 14636844), (78, 12197370), (90, 10571054), (117, 8131580), (130, 7318422), (156, 6098685), (180, 5285527), (195, 4878948), (234, 4065790), (260, 3659211), (390, 2439474), (468, 2032895), (585, 1626316), (780, 1219737), (1170, 813158), (2340, 406579)]