1713720940

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{3049}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 3643164000

約数和(自身を除く): 1929443060

約数列:

[1, 2, 4, 5, 10, 20, 157, 179, 314, 358, 628, 716, 785, 895, 1570, 1790, 3049, 3140, 3580, 6098, 12196, 15245, 28103, 30490, 56206, 60980, 112412, 140515, 281030, 478693, 545771, 562060, 957386, 1091542, 1914772, 2183084, 2393465, 2728855, 4786930, 5457710, 9573860, 10915420, 85686047, 171372094, 342744188, 428430235, 856860470, 1713720940]

約数ペア:

[(1, 1713720940), (2, 856860470), (4, 428430235), (5, 342744188), (10, 171372094), (20, 85686047), (157, 10915420), (179, 9573860), (314, 5457710), (358, 4786930), (628, 2728855), (716, 2393465), (785, 2183084), (895, 1914772), (1570, 1091542), (1790, 957386), (3049, 562060), (3140, 545771), (3580, 478693), (6098, 281030), (12196, 140515), (15245, 112412), (28103, 60980), (30490, 56206)]