1392853935900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{663263779}}^1$

素因数の和:663263803

約数の個数: 72

約数和(自身を含む): 4605703688320

約数和(自身を除く): 3212849752420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 663263779, 1326527558, 1989791337, 2653055116, 3316318895, 3979582674, 4642846453, 6632637790, 7959165348, 9285692906, 9948956685, 13265275580, 13928539359, 16581594475, 18571385812, 19897913370, 23214232265, 27857078718, 33163188950, 39795826740, 46428464530, 49744783425, 55714157436, 66326377900, 69642696795, 92856929060, 99489566850, 116071161325, 139285393590, 198979133700, 232142322650, 278570787180, 348213483975, 464284645300, 696426967950, 1392853935900]

約数ペア:

[(1, 1392853935900), (2, 696426967950), (3, 464284645300), (4, 348213483975), (5, 278570787180), (6, 232142322650), (7, 198979133700), (10, 139285393590), (12, 116071161325), (14, 99489566850), (15, 92856929060), (20, 69642696795), (21, 66326377900), (25, 55714157436), (28, 49744783425), (30, 46428464530), (35, 39795826740), (42, 33163188950), (50, 27857078718), (60, 23214232265), (70, 19897913370), (75, 18571385812), (84, 16581594475), (100, 13928539359), (105, 13265275580), (140, 9948956685), (150, 9285692906), (175, 7959165348), (210, 6632637790), (300, 4642846453), (350, 3979582674), (420, 3316318895), (525, 2653055116), (700, 1989791337), (1050, 1326527558), (2100, 663263779)]