1545130116

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{4349}}^1$

素因数の和:4569

約数の個数: 72

約数和(自身を含む): 3990168000

約数和(自身を除く): 2445037884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 139, 142, 213, 278, 284, 417, 426, 556, 639, 834, 852, 1251, 1278, 1668, 2502, 2556, 4349, 5004, 8698, 9869, 13047, 17396, 19738, 26094, 29607, 39141, 39476, 52188, 59214, 78282, 88821, 118428, 156564, 177642, 308779, 355284, 604511, 617558, 926337, 1209022, 1235116, 1813533, 1852674, 2418044, 2779011, 3627066, 3705348, 5440599, 5558022, 7254132, 10881198, 11116044, 21762396, 42920281, 85840562, 128760843, 171681124, 257521686, 386282529, 515043372, 772565058, 1545130116]

約数ペア:

[(1, 1545130116), (2, 772565058), (3, 515043372), (4, 386282529), (6, 257521686), (9, 171681124), (12, 128760843), (18, 85840562), (36, 42920281), (71, 21762396), (139, 11116044), (142, 10881198), (213, 7254132), (278, 5558022), (284, 5440599), (417, 3705348), (426, 3627066), (556, 2779011), (639, 2418044), (834, 1852674), (852, 1813533), (1251, 1235116), (1278, 1209022), (1668, 926337), (2502, 617558), (2556, 604511), (4349, 355284), (5004, 308779), (8698, 177642), (9869, 156564), (13047, 118428), (17396, 88821), (19738, 78282), (26094, 59214), (29607, 52188), (39141, 39476)]