9504780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 26809440

約数和(自身を除く): 17304660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1009, 1570, 1884, 2018, 2355, 3027, 3140, 4036, 4710, 5045, 6054, 9420, 10090, 12108, 15135, 20180, 30270, 60540, 158413, 316826, 475239, 633652, 792065, 950478, 1584130, 1900956, 2376195, 3168260, 4752390, 9504780]

約数ペア:

[(1, 9504780), (2, 4752390), (3, 3168260), (4, 2376195), (5, 1900956), (6, 1584130), (10, 950478), (12, 792065), (15, 633652), (20, 475239), (30, 316826), (60, 158413), (157, 60540), (314, 30270), (471, 20180), (628, 15135), (785, 12108), (942, 10090), (1009, 9420), (1570, 6054), (1884, 5045), (2018, 4710), (2355, 4036), (3027, 3140)]