1625970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 3955392

約数和(自身を除く): 2329422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 653, 830, 1245, 1306, 1959, 2490, 3265, 3918, 6530, 9795, 19590, 54199, 108398, 162597, 270995, 325194, 541990, 812985, 1625970]

約数ペア:

[(1, 1625970), (2, 812985), (3, 541990), (5, 325194), (6, 270995), (10, 162597), (15, 108398), (30, 54199), (83, 19590), (166, 9795), (249, 6530), (415, 3918), (498, 3265), (653, 2490), (830, 1959), (1245, 1306)]