18950970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6133}}^1$

素因数の和:6246

約数の個数: 32

約数和(自身を含む): 45931392

約数和(自身を除く): 26980422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 6133, 12266, 18399, 30665, 36798, 61330, 91995, 183990, 631699, 1263398, 1895097, 3158495, 3790194, 6316990, 9475485, 18950970]

約数ペア:

[(1, 18950970), (2, 9475485), (3, 6316990), (5, 3790194), (6, 3158495), (10, 1895097), (15, 1263398), (30, 631699), (103, 183990), (206, 91995), (309, 61330), (515, 36798), (618, 30665), (1030, 18399), (1545, 12266), (3090, 6133)]