2814532020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{332687}}^1$

素因数の和:332749

約数の個数: 72

約数和(自身を含む): 8719087104

約数和(自身を除く): 5904555084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 332687, 665374, 998061, 1330748, 1663435, 1996122, 2994183, 3326870, 3992244, 4990305, 5988366, 6653740, 9980610, 11976732, 14970915, 15636289, 19961220, 29941830, 31272578, 46908867, 59883660, 62545156, 78181445, 93817734, 140726601, 156362890, 187635468, 234544335, 281453202, 312725780, 469088670, 562906404, 703633005, 938177340, 1407266010, 2814532020]

約数ペア:

[(1, 2814532020), (2, 1407266010), (3, 938177340), (4, 703633005), (5, 562906404), (6, 469088670), (9, 312725780), (10, 281453202), (12, 234544335), (15, 187635468), (18, 156362890), (20, 140726601), (30, 93817734), (36, 78181445), (45, 62545156), (47, 59883660), (60, 46908867), (90, 31272578), (94, 29941830), (141, 19961220), (180, 15636289), (188, 14970915), (235, 11976732), (282, 9980610), (423, 6653740), (470, 5988366), (564, 4990305), (705, 3992244), (846, 3326870), (940, 2994183), (1410, 1996122), (1692, 1663435), (2115, 1330748), (2820, 998061), (4230, 665374), (8460, 332687)]