75561330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 196237440

約数和(自身を除く): 120676110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 313, 390, 619, 626, 939, 1238, 1565, 1857, 1878, 3095, 3130, 3714, 4069, 4695, 6190, 8047, 8138, 9285, 9390, 12207, 16094, 18570, 20345, 24141, 24414, 40235, 40690, 48282, 61035, 80470, 120705, 122070, 193747, 241410, 387494, 581241, 968735, 1162482, 1937470, 2518711, 2906205, 5037422, 5812410, 7556133, 12593555, 15112266, 25187110, 37780665, 75561330]

約数ペア:

[(1, 75561330), (2, 37780665), (3, 25187110), (5, 15112266), (6, 12593555), (10, 7556133), (13, 5812410), (15, 5037422), (26, 2906205), (30, 2518711), (39, 1937470), (65, 1162482), (78, 968735), (130, 581241), (195, 387494), (313, 241410), (390, 193747), (619, 122070), (626, 120705), (939, 80470), (1238, 61035), (1565, 48282), (1857, 40690), (1878, 40235), (3095, 24414), (3130, 24141), (3714, 20345), (4069, 18570), (4695, 16094), (6190, 12207), (8047, 9390), (8138, 9285)]