180474870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4513}}^1$

素因数の和:4597

約数の個数: 64

約数和(自身を含む): 457611264

約数和(自身を除く): 277136394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 2666, 3999, 4513, 6665, 7998, 9026, 13330, 13539, 19995, 22565, 27078, 39990, 45130, 67695, 135390, 139903, 194059, 279806, 388118, 419709, 582177, 699515, 839418, 970295, 1164354, 1399030, 1940590, 2098545, 2910885, 4197090, 5821770, 6015829, 12031658, 18047487, 30079145, 36094974, 60158290, 90237435, 180474870]

約数ペア:

[(1, 180474870), (2, 90237435), (3, 60158290), (5, 36094974), (6, 30079145), (10, 18047487), (15, 12031658), (30, 6015829), (31, 5821770), (43, 4197090), (62, 2910885), (86, 2098545), (93, 1940590), (129, 1399030), (155, 1164354), (186, 970295), (215, 839418), (258, 699515), (310, 582177), (430, 419709), (465, 388118), (645, 279806), (930, 194059), (1290, 139903), (1333, 135390), (2666, 67695), (3999, 45130), (4513, 39990), (6665, 27078), (7998, 22565), (9026, 19995), (13330, 13539)]