15069630968

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{456877}}^1$

素因数の和:456940

約数の個数: 64

約数和(自身を含む): 35088230400

約数和(自身を除く): 20018599432

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 4123, 4712, 8246, 16492, 32984, 456877, 913754, 1827508, 3198139, 3655016, 6396278, 8680663, 12792556, 14163187, 17361326, 25585112, 28326374, 34722652, 56652748, 60764641, 69445304, 99142309, 113305496, 121529282, 198284618, 243058564, 269100553, 396569236, 486117128, 538201106, 793138472, 1076402212, 1883703871, 2152804424, 3767407742, 7534815484, 15069630968]

約数ペア:

[(1, 15069630968), (2, 7534815484), (4, 3767407742), (7, 2152804424), (8, 1883703871), (14, 1076402212), (19, 793138472), (28, 538201106), (31, 486117128), (38, 396569236), (56, 269100553), (62, 243058564), (76, 198284618), (124, 121529282), (133, 113305496), (152, 99142309), (217, 69445304), (248, 60764641), (266, 56652748), (434, 34722652), (532, 28326374), (589, 25585112), (868, 17361326), (1064, 14163187), (1178, 12792556), (1736, 8680663), (2356, 6396278), (4123, 3655016), (4712, 3198139), (8246, 1827508), (16492, 913754), (32984, 456877)]