73936890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10399}}^1$

素因数の和:10491

約数の個数: 48

約数和(自身を含む): 194688000

約数和(自身を除く): 120751110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 10399, 20798, 31197, 51995, 62394, 93591, 103990, 155985, 187182, 311970, 467955, 821521, 935910, 1643042, 2464563, 4107605, 4929126, 7393689, 8215210, 12322815, 14787378, 24645630, 36968445, 73936890]

約数ペア:

[(1, 73936890), (2, 36968445), (3, 24645630), (5, 14787378), (6, 12322815), (9, 8215210), (10, 7393689), (15, 4929126), (18, 4107605), (30, 2464563), (45, 1643042), (79, 935910), (90, 821521), (158, 467955), (237, 311970), (395, 187182), (474, 155985), (711, 103990), (790, 93591), (1185, 62394), (1422, 51995), (2370, 31197), (3555, 20798), (7110, 10399)]