83830830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 205970688

約数和(自身を除く): 122139858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 131, 166, 249, 257, 262, 393, 415, 498, 514, 655, 771, 786, 830, 1245, 1285, 1310, 1542, 1965, 2490, 2570, 3855, 3930, 7710, 10873, 21331, 21746, 32619, 33667, 42662, 54365, 63993, 65238, 67334, 101001, 106655, 108730, 127986, 163095, 168335, 202002, 213310, 319965, 326190, 336670, 505005, 639930, 1010010, 2794361, 5588722, 8383083, 13971805, 16766166, 27943610, 41915415, 83830830]

約数ペア:

[(1, 83830830), (2, 41915415), (3, 27943610), (5, 16766166), (6, 13971805), (10, 8383083), (15, 5588722), (30, 2794361), (83, 1010010), (131, 639930), (166, 505005), (249, 336670), (257, 326190), (262, 319965), (393, 213310), (415, 202002), (498, 168335), (514, 163095), (655, 127986), (771, 108730), (786, 106655), (830, 101001), (1245, 67334), (1285, 65238), (1310, 63993), (1542, 54365), (1965, 42662), (2490, 33667), (2570, 32619), (3855, 21746), (3930, 21331), (7710, 10873)]