2247446630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{2539}}^1$

素因数の和:3189

約数の個数: 64

約数和(自身を含む): 4762195200

約数和(自身を除く): 2514748570

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 619, 715, 1238, 1430, 2539, 3095, 5078, 6190, 6809, 8047, 12695, 13618, 16094, 25390, 27929, 33007, 34045, 40235, 55858, 66014, 68090, 80470, 88517, 139645, 165035, 177034, 279290, 330070, 363077, 442585, 726154, 885170, 1571641, 1815385, 3143282, 3630770, 7858205, 15716410, 17288051, 20431333, 34576102, 40862666, 86440255, 102156665, 172880510, 204313330, 224744663, 449489326, 1123723315, 2247446630]

約数ペア:

[(1, 2247446630), (2, 1123723315), (5, 449489326), (10, 224744663), (11, 204313330), (13, 172880510), (22, 102156665), (26, 86440255), (55, 40862666), (65, 34576102), (110, 20431333), (130, 17288051), (143, 15716410), (286, 7858205), (619, 3630770), (715, 3143282), (1238, 1815385), (1430, 1571641), (2539, 885170), (3095, 726154), (5078, 442585), (6190, 363077), (6809, 330070), (8047, 279290), (12695, 177034), (13618, 165035), (16094, 139645), (25390, 88517), (27929, 80470), (33007, 68090), (34045, 66014), (40235, 55858)]