8790540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 28304640

約数和(自身を除く): 19514100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 701, 836, 1045, 1140, 1254, 1402, 2090, 2103, 2508, 2804, 3135, 3505, 4180, 4206, 6270, 7010, 7711, 8412, 10515, 12540, 13319, 14020, 15422, 21030, 23133, 26638, 30844, 38555, 39957, 42060, 46266, 53276, 66595, 77110, 79914, 92532, 115665, 133190, 146509, 154220, 159828, 199785, 231330, 266380, 293018, 399570, 439527, 462660, 586036, 732545, 799140, 879054, 1465090, 1758108, 2197635, 2930180, 4395270, 8790540]

約数ペア:

[(1, 8790540), (2, 4395270), (3, 2930180), (4, 2197635), (5, 1758108), (6, 1465090), (10, 879054), (11, 799140), (12, 732545), (15, 586036), (19, 462660), (20, 439527), (22, 399570), (30, 293018), (33, 266380), (38, 231330), (44, 199785), (55, 159828), (57, 154220), (60, 146509), (66, 133190), (76, 115665), (95, 92532), (110, 79914), (114, 77110), (132, 66595), (165, 53276), (190, 46266), (209, 42060), (220, 39957), (228, 38555), (285, 30844), (330, 26638), (380, 23133), (418, 21030), (570, 15422), (627, 14020), (660, 13319), (701, 12540), (836, 10515), (1045, 8412), (1140, 7711), (1254, 7010), (1402, 6270), (2090, 4206), (2103, 4180), (2508, 3505), (2804, 3135)]