40535430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4519}}^1$

素因数の和:4565

約数の個数: 64

約数和(自身を含む): 109347840

約数和(自身を除く): 68812410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 4519, 8970, 9038, 13557, 22595, 27114, 45190, 58747, 67785, 103937, 117494, 135570, 176241, 207874, 293735, 311811, 352482, 519685, 587470, 623622, 881205, 1039370, 1351181, 1559055, 1762410, 2702362, 3118110, 4053543, 6755905, 8107086, 13511810, 20267715, 40535430]

約数ペア:

[(1, 40535430), (2, 20267715), (3, 13511810), (5, 8107086), (6, 6755905), (10, 4053543), (13, 3118110), (15, 2702362), (23, 1762410), (26, 1559055), (30, 1351181), (39, 1039370), (46, 881205), (65, 623622), (69, 587470), (78, 519685), (115, 352482), (130, 311811), (138, 293735), (195, 207874), (230, 176241), (299, 135570), (345, 117494), (390, 103937), (598, 67785), (690, 58747), (897, 45190), (1495, 27114), (1794, 22595), (2990, 13557), (4485, 9038), (4519, 8970)]