71041710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 179366400

約数和(自身を除く): 108324690

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 149, 230, 298, 345, 447, 690, 691, 745, 894, 1382, 1490, 2073, 2235, 3427, 3455, 4146, 4470, 6854, 6910, 10281, 10365, 15893, 17135, 20562, 20730, 31786, 34270, 47679, 51405, 79465, 95358, 102810, 102959, 158930, 205918, 238395, 308877, 476790, 514795, 617754, 1029590, 1544385, 2368057, 3088770, 4736114, 7104171, 11840285, 14208342, 23680570, 35520855, 71041710]

約数ペア:

[(1, 71041710), (2, 35520855), (3, 23680570), (5, 14208342), (6, 11840285), (10, 7104171), (15, 4736114), (23, 3088770), (30, 2368057), (46, 1544385), (69, 1029590), (115, 617754), (138, 514795), (149, 476790), (230, 308877), (298, 238395), (345, 205918), (447, 158930), (690, 102959), (691, 102810), (745, 95358), (894, 79465), (1382, 51405), (1490, 47679), (2073, 34270), (2235, 31786), (3427, 20730), (3455, 20562), (4146, 17135), (4470, 15893), (6854, 10365), (6910, 10281)]