39068940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 117976320

約数和(自身を除く): 78907380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 797, 817, 860, 1140, 1290, 1594, 1634, 2391, 2451, 2580, 3188, 3268, 3985, 4085, 4782, 4902, 7970, 8170, 9564, 9804, 11955, 12255, 15143, 15940, 16340, 23910, 24510, 30286, 34271, 45429, 47820, 49020, 60572, 68542, 75715, 90858, 102813, 137084, 151430, 171355, 181716, 205626, 227145, 302860, 342710, 411252, 454290, 514065, 651149, 685420, 908580, 1028130, 1302298, 1953447, 2056260, 2604596, 3255745, 3906894, 6511490, 7813788, 9767235, 13022980, 19534470, 39068940]

約数ペア:

[(1, 39068940), (2, 19534470), (3, 13022980), (4, 9767235), (5, 7813788), (6, 6511490), (10, 3906894), (12, 3255745), (15, 2604596), (19, 2056260), (20, 1953447), (30, 1302298), (38, 1028130), (43, 908580), (57, 685420), (60, 651149), (76, 514065), (86, 454290), (95, 411252), (114, 342710), (129, 302860), (172, 227145), (190, 205626), (215, 181716), (228, 171355), (258, 151430), (285, 137084), (380, 102813), (430, 90858), (516, 75715), (570, 68542), (645, 60572), (797, 49020), (817, 47820), (860, 45429), (1140, 34271), (1290, 30286), (1594, 24510), (1634, 23910), (2391, 16340), (2451, 15940), (2580, 15143), (3188, 12255), (3268, 11955), (3985, 9804), (4085, 9564), (4782, 8170), (4902, 7970)]