73472910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{349871}}^1$

素因数の和:349888

約数の個数: 32

約数和(自身を含む): 201526272

約数和(自身を除く): 128053362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 349871, 699742, 1049613, 1749355, 2099226, 2449097, 3498710, 4898194, 5248065, 7347291, 10496130, 12245485, 14694582, 24490970, 36736455, 73472910]

約数ペア:

[(1, 73472910), (2, 36736455), (3, 24490970), (5, 14694582), (6, 12245485), (7, 10496130), (10, 7347291), (14, 5248065), (15, 4898194), (21, 3498710), (30, 2449097), (35, 2099226), (42, 1749355), (70, 1049613), (105, 699742), (210, 349871)]