313620990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{1061}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 770757120

約数和(自身を除く): 457136130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 167, 177, 295, 334, 354, 501, 590, 835, 885, 1002, 1061, 1670, 1770, 2122, 2505, 3183, 5010, 5305, 6366, 9853, 10610, 15915, 19706, 29559, 31830, 49265, 59118, 62599, 98530, 125198, 147795, 177187, 187797, 295590, 312995, 354374, 375594, 531561, 625990, 885935, 938985, 1063122, 1771870, 1877970, 2657805, 5315610, 10454033, 20908066, 31362099, 52270165, 62724198, 104540330, 156810495, 313620990]

約数ペア:

[(1, 313620990), (2, 156810495), (3, 104540330), (5, 62724198), (6, 52270165), (10, 31362099), (15, 20908066), (30, 10454033), (59, 5315610), (118, 2657805), (167, 1877970), (177, 1771870), (295, 1063122), (334, 938985), (354, 885935), (501, 625990), (590, 531561), (835, 375594), (885, 354374), (1002, 312995), (1061, 295590), (1670, 187797), (1770, 177187), (2122, 147795), (2505, 125198), (3183, 98530), (5010, 62599), (5305, 59118), (6366, 49265), (9853, 31830), (10610, 29559), (15915, 19706)]