151440340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^2\times {\mathrm{593}}^1$

素因数の和:828

約数の個数: 36

約数和(自身を含む): 321405084

約数和(自身を除く): 169964744

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 593, 1130, 1186, 2260, 2372, 2965, 5930, 11860, 12769, 25538, 51076, 63845, 67009, 127690, 134018, 255380, 268036, 335045, 670090, 1340180, 7572017, 15144034, 30288068, 37860085, 75720170, 151440340]

約数ペア:

[(1, 151440340), (2, 75720170), (4, 37860085), (5, 30288068), (10, 15144034), (20, 7572017), (113, 1340180), (226, 670090), (452, 335045), (565, 268036), (593, 255380), (1130, 134018), (1186, 127690), (2260, 67009), (2372, 63845), (2965, 51076), (5930, 25538), (11860, 12769)]