299102410

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 570011904

約数和(自身を除く): 270909494

約数列:

[1, 2, 5, 10, 43, 71, 86, 97, 101, 142, 194, 202, 215, 355, 430, 485, 505, 710, 970, 1010, 3053, 4171, 4343, 6106, 6887, 7171, 8342, 8686, 9797, 13774, 14342, 15265, 19594, 20855, 21715, 30530, 34435, 35855, 41710, 43430, 48985, 68870, 71710, 97970, 296141, 308353, 421271, 592282, 616706, 695587, 842542, 1391174, 1480705, 1541765, 2106355, 2961410, 3083530, 3477935, 4212710, 6955870, 29910241, 59820482, 149551205, 299102410]

約数ペア:

[(1, 299102410), (2, 149551205), (5, 59820482), (10, 29910241), (43, 6955870), (71, 4212710), (86, 3477935), (97, 3083530), (101, 2961410), (142, 2106355), (194, 1541765), (202, 1480705), (215, 1391174), (355, 842542), (430, 695587), (485, 616706), (505, 592282), (710, 421271), (970, 308353), (1010, 296141), (3053, 97970), (4171, 71710), (4343, 68870), (6106, 48985), (6887, 43430), (7171, 41710), (8342, 35855), (8686, 34435), (9797, 30530), (13774, 21715), (14342, 20855), (15265, 19594)]