73751630

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 135302400

約数和(自身を除く): 61550770

約数列:

[1, 2, 5, 10, 89, 173, 178, 346, 445, 479, 865, 890, 958, 1730, 2395, 4790, 15397, 30794, 42631, 76985, 82867, 85262, 153970, 165734, 213155, 414335, 426310, 828670, 7375163, 14750326, 36875815, 73751630]

約数ペア:

[(1, 73751630), (2, 36875815), (5, 14750326), (10, 7375163), (89, 828670), (173, 426310), (178, 414335), (346, 213155), (445, 165734), (479, 153970), (865, 85262), (890, 82867), (958, 76985), (1730, 42631), (2395, 30794), (4790, 15397)]