294268130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{133153}}^1$

素因数の和:133190

約数の個数: 32

約数和(自身を含む): 603986544

約数和(自身を除く): 309718414

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 133153, 266306, 665765, 1331530, 1730989, 2263601, 3461978, 4527202, 8654945, 11318005, 17309890, 22636010, 29426813, 58853626, 147134065, 294268130]

約数ペア:

[(1, 294268130), (2, 147134065), (5, 58853626), (10, 29426813), (13, 22636010), (17, 17309890), (26, 11318005), (34, 8654945), (65, 4527202), (85, 3461978), (130, 2263601), (170, 1730989), (221, 1331530), (442, 665765), (1105, 266306), (2210, 133153)]