274738460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3137}}^1$

素因数の和:3326

約数の個数: 48

約数和(自身を含む): 600989760

約数和(自身を除く): 326251300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 151, 290, 302, 580, 604, 755, 1510, 3020, 3137, 4379, 6274, 8758, 12548, 15685, 17516, 21895, 31370, 43790, 62740, 87580, 90973, 181946, 363892, 454865, 473687, 909730, 947374, 1819460, 1894748, 2368435, 4736870, 9473740, 13736923, 27473846, 54947692, 68684615, 137369230, 274738460]

約数ペア:

[(1, 274738460), (2, 137369230), (4, 68684615), (5, 54947692), (10, 27473846), (20, 13736923), (29, 9473740), (58, 4736870), (116, 2368435), (145, 1894748), (151, 1819460), (290, 947374), (302, 909730), (580, 473687), (604, 454865), (755, 363892), (1510, 181946), (3020, 90973), (3137, 87580), (4379, 62740), (6274, 43790), (8758, 31370), (12548, 21895), (15685, 17516)]