2851886520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1131701}}^1$

素因数の和:1131725

約数の個数: 96

約数和(自身を含む): 10592730720

約数和(自身を除く): 7740844200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 1131701, 2263402, 3395103, 4526804, 5658505, 6790206, 7921907, 9053608, 10185309, 11317010, 13580412, 15843814, 16975515, 20370618, 22634020, 23765721, 27160824, 31687628, 33951030, 39609535, 40741236, 45268040, 47531442, 50926545, 63375256, 67902060, 71297163, 79219070, 81482472, 95062884, 101853090, 118828605, 135804120, 142594326, 158438140, 190125768, 203706180, 237657210, 285188652, 316876280, 356485815, 407412360, 475314420, 570377304, 712971630, 950628840, 1425943260, 2851886520]

約数ペア:

[(1, 2851886520), (2, 1425943260), (3, 950628840), (4, 712971630), (5, 570377304), (6, 475314420), (7, 407412360), (8, 356485815), (9, 316876280), (10, 285188652), (12, 237657210), (14, 203706180), (15, 190125768), (18, 158438140), (20, 142594326), (21, 135804120), (24, 118828605), (28, 101853090), (30, 95062884), (35, 81482472), (36, 79219070), (40, 71297163), (42, 67902060), (45, 63375256), (56, 50926545), (60, 47531442), (63, 45268040), (70, 40741236), (72, 39609535), (84, 33951030), (90, 31687628), (105, 27160824), (120, 23765721), (126, 22634020), (140, 20370618), (168, 16975515), (180, 15843814), (210, 13580412), (252, 11317010), (280, 10185309), (315, 9053608), (360, 7921907), (420, 6790206), (504, 5658505), (630, 4526804), (840, 3395103), (1260, 2263402), (2520, 1131701)]