310049870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{35597}}^1$

素因数の和:35684

約数の個数: 32

約数和(自身を含む): 610007328

約数和(自身を除く): 299957458

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 35597, 71194, 177985, 355970, 462761, 925522, 2313805, 2384999, 4627610, 4769998, 11924995, 23849990, 31004987, 62009974, 155024935, 310049870]

約数ペア:

[(1, 310049870), (2, 155024935), (5, 62009974), (10, 31004987), (13, 23849990), (26, 11924995), (65, 4769998), (67, 4627610), (130, 2384999), (134, 2313805), (335, 925522), (670, 462761), (871, 355970), (1742, 177985), (4355, 71194), (8710, 35597)]