86642940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8647}}^1$

素因数の和:8826

約数の個数: 48

約数和(自身を含む): 244081152

約数和(自身を除く): 157438212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 8647, 10020, 17294, 25941, 34588, 43235, 51882, 86470, 103764, 129705, 172940, 259410, 518820, 1444049, 2888098, 4332147, 5776196, 7220245, 8664294, 14440490, 17328588, 21660735, 28880980, 43321470, 86642940]

約数ペア:

[(1, 86642940), (2, 43321470), (3, 28880980), (4, 21660735), (5, 17328588), (6, 14440490), (10, 8664294), (12, 7220245), (15, 5776196), (20, 4332147), (30, 2888098), (60, 1444049), (167, 518820), (334, 259410), (501, 172940), (668, 129705), (835, 103764), (1002, 86470), (1670, 51882), (2004, 43235), (2505, 34588), (3340, 25941), (5010, 17294), (8647, 10020)]