65194620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2357}}^1$

素因数の和:2830

約数の個数: 48

約数和(自身を含む): 183018528

約数和(自身を除く): 117823908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 922, 1383, 1844, 2305, 2357, 2766, 4610, 4714, 5532, 6915, 7071, 9220, 9428, 11785, 13830, 14142, 23570, 27660, 28284, 35355, 47140, 70710, 141420, 1086577, 2173154, 3259731, 4346308, 5432885, 6519462, 10865770, 13038924, 16298655, 21731540, 32597310, 65194620]

約数ペア:

[(1, 65194620), (2, 32597310), (3, 21731540), (4, 16298655), (5, 13038924), (6, 10865770), (10, 6519462), (12, 5432885), (15, 4346308), (20, 3259731), (30, 2173154), (60, 1086577), (461, 141420), (922, 70710), (1383, 47140), (1844, 35355), (2305, 28284), (2357, 27660), (2766, 23570), (4610, 14142), (4714, 13830), (5532, 11785), (6915, 9428), (7071, 9220)]