4570790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 10450944

約数和(自身を除く): 5880154

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 167, 170, 230, 238, 322, 334, 391, 595, 782, 805, 835, 1169, 1190, 1610, 1670, 1955, 2338, 2737, 2839, 3841, 3910, 5474, 5678, 5845, 7682, 11690, 13685, 14195, 19205, 19873, 26887, 27370, 28390, 38410, 39746, 53774, 65297, 99365, 130594, 134435, 198730, 268870, 326485, 457079, 652970, 914158, 2285395, 4570790]

約数ペア:

[(1, 4570790), (2, 2285395), (5, 914158), (7, 652970), (10, 457079), (14, 326485), (17, 268870), (23, 198730), (34, 134435), (35, 130594), (46, 99365), (70, 65297), (85, 53774), (115, 39746), (119, 38410), (161, 28390), (167, 27370), (170, 26887), (230, 19873), (238, 19205), (322, 14195), (334, 13685), (391, 11690), (595, 7682), (782, 5845), (805, 5678), (835, 5474), (1169, 3910), (1190, 3841), (1610, 2839), (1670, 2737), (1955, 2338)]