30624650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5147}}^1$

素因数の和:5183

約数の個数: 48

約数和(自身を含む): 68942016

約数和(自身を除く): 38317366

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5147, 5950, 10294, 25735, 36029, 51470, 72058, 87499, 128675, 174998, 180145, 257350, 360290, 437495, 612493, 874990, 900725, 1224986, 1801450, 2187475, 3062465, 4374950, 6124930, 15312325, 30624650]

約数ペア:

[(1, 30624650), (2, 15312325), (5, 6124930), (7, 4374950), (10, 3062465), (14, 2187475), (17, 1801450), (25, 1224986), (34, 900725), (35, 874990), (50, 612493), (70, 437495), (85, 360290), (119, 257350), (170, 180145), (175, 174998), (238, 128675), (350, 87499), (425, 72058), (595, 51470), (850, 36029), (1190, 25735), (2975, 10294), (5147, 5950)]