29879590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12097}}^1$

素因数の和:12136

約数の個数: 32

約数和(自身を含む): 60973920

約数和(自身を除く): 31094330

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 12097, 24194, 60485, 120970, 157261, 229843, 314522, 459686, 786305, 1149215, 1572610, 2298430, 2987959, 5975918, 14939795, 29879590]

約数ペア:

[(1, 29879590), (2, 14939795), (5, 5975918), (10, 2987959), (13, 2298430), (19, 1572610), (26, 1149215), (38, 786305), (65, 459686), (95, 314522), (130, 229843), (190, 157261), (247, 120970), (494, 60485), (1235, 24194), (2470, 12097)]