28430150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2849

約数の個数: 48

約数和(自身を含む): 62540640

約数和(自身を除く): 34110490

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 2801, 5075, 5602, 10150, 14005, 19607, 28010, 39214, 70025, 81229, 98035, 140050, 162458, 196070, 406145, 490175, 568603, 812290, 980350, 1137206, 2030725, 2843015, 4061450, 5686030, 14215075, 28430150]

約数ペア:

[(1, 28430150), (2, 14215075), (5, 5686030), (7, 4061450), (10, 2843015), (14, 2030725), (25, 1137206), (29, 980350), (35, 812290), (50, 568603), (58, 490175), (70, 406145), (145, 196070), (175, 162458), (203, 140050), (290, 98035), (350, 81229), (406, 70025), (725, 39214), (1015, 28010), (1450, 19607), (2030, 14005), (2801, 10150), (5075, 5602)]