140918130

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{57991}}^1$

素因数の和:58013

約数の個数: 48

約数和(自身を含む): 379963584

約数和(自身を除く): 239045454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 57991, 115982, 173973, 289955, 347946, 521919, 579910, 869865, 1043838, 1565757, 1739730, 2609595, 3131514, 4697271, 5219190, 7828785, 9394542, 14091813, 15657570, 23486355, 28183626, 46972710, 70459065, 140918130]

約数ペア:

[(1, 140918130), (2, 70459065), (3, 46972710), (5, 28183626), (6, 23486355), (9, 15657570), (10, 14091813), (15, 9394542), (18, 7828785), (27, 5219190), (30, 4697271), (45, 3131514), (54, 2609595), (81, 1739730), (90, 1565757), (135, 1043838), (162, 869865), (243, 579910), (270, 521919), (405, 347946), (486, 289955), (810, 173973), (1215, 115982), (2430, 57991)]