15105930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71933}}^1$

素因数の和:71950

約数の個数: 32

約数和(自身を含む): 41433984

約数和(自身を除く): 26328054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 71933, 143866, 215799, 359665, 431598, 503531, 719330, 1007062, 1078995, 1510593, 2157990, 2517655, 3021186, 5035310, 7552965, 15105930]

約数ペア:

[(1, 15105930), (2, 7552965), (3, 5035310), (5, 3021186), (6, 2517655), (7, 2157990), (10, 1510593), (14, 1078995), (15, 1007062), (21, 719330), (30, 503531), (35, 431598), (42, 359665), (70, 215799), (105, 143866), (210, 71933)]