282501090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{19993}}^1$

素因数の和:20163

約数の個数: 48

約数和(自身を含む): 739218168

約数和(自身を除く): 456717078

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, 19993, 39986, 59979, 99965, 119958, 179937, 199930, 299895, 359874, 599790, 899685, 1799370, 3138901, 6277802, 9416703, 15694505, 18833406, 28250109, 31389010, 47083515, 56500218, 94167030, 141250545, 282501090]

約数ペア:

[(1, 282501090), (2, 141250545), (3, 94167030), (5, 56500218), (6, 47083515), (9, 31389010), (10, 28250109), (15, 18833406), (18, 15694505), (30, 9416703), (45, 6277802), (90, 3138901), (157, 1799370), (314, 899685), (471, 599790), (785, 359874), (942, 299895), (1413, 199930), (1570, 179937), (2355, 119958), (2826, 99965), (4710, 59979), (7065, 39986), (14130, 19993)]