1330782450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{305927}}^1$

素因数の和:305971

約数の個数: 48

約数和(自身を含む): 3414156480

約数和(自身を除く): 2083374030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 305927, 611854, 917781, 1529635, 1835562, 3059270, 4588905, 7648175, 8871883, 9177810, 15296350, 17743766, 22944525, 26615649, 44359415, 45889050, 53231298, 88718830, 133078245, 221797075, 266156490, 443594150, 665391225, 1330782450]

約数ペア:

[(1, 1330782450), (2, 665391225), (3, 443594150), (5, 266156490), (6, 221797075), (10, 133078245), (15, 88718830), (25, 53231298), (29, 45889050), (30, 44359415), (50, 26615649), (58, 22944525), (75, 17743766), (87, 15296350), (145, 9177810), (150, 8871883), (174, 7648175), (290, 4588905), (435, 3059270), (725, 1835562), (870, 1529635), (1450, 917781), (2175, 611854), (4350, 305927)]