408060270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{28879}}^1$

素因数の和:29049

約数の個数: 48

約数和(自身を含む): 1067751360

約数和(自身を除く): 659691090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 28879, 57758, 86637, 144395, 173274, 259911, 288790, 433185, 519822, 866370, 1299555, 2599110, 4534003, 9068006, 13602009, 22670015, 27204018, 40806027, 45340030, 68010045, 81612054, 136020090, 204030135, 408060270]

約数ペア:

[(1, 408060270), (2, 204030135), (3, 136020090), (5, 81612054), (6, 68010045), (9, 45340030), (10, 40806027), (15, 27204018), (18, 22670015), (30, 13602009), (45, 9068006), (90, 4534003), (157, 2599110), (314, 1299555), (471, 866370), (785, 519822), (942, 433185), (1413, 288790), (1570, 259911), (2355, 173274), (2826, 144395), (4710, 86637), (7065, 57758), (14130, 28879)]