2016756585

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 3698472960

約数和(自身を除く): 1681716375

約数列:

[1, 3, 5, 9, 15, 41, 45, 59, 97, 123, 177, 191, 205, 291, 295, 369, 485, 531, 573, 615, 873, 885, 955, 1455, 1719, 1845, 2419, 2655, 2865, 3977, 4365, 5723, 7257, 7831, 8595, 11269, 11931, 12095, 17169, 18527, 19885, 21771, 23493, 28615, 33807, 35793, 36285, 39155, 51507, 55581, 56345, 59655, 70479, 85845, 92635, 101421, 108855, 117465, 166743, 169035, 178965, 234643, 257535, 277905, 352395, 462029, 507105, 703929, 759607, 833715, 1093093, 1173215, 1386087, 2111787, 2278821, 2310145, 3279279, 3519645, 3798035, 4158261, 5465465, 6836463, 6930435, 9837837, 10558935, 11394105, 16396395, 20791305, 34182315, 44816813, 49189185, 134450439, 224084065, 403351317, 672252195, 2016756585]

約数ペア:

[(1, 2016756585), (3, 672252195), (5, 403351317), (9, 224084065), (15, 134450439), (41, 49189185), (45, 44816813), (59, 34182315), (97, 20791305), (123, 16396395), (177, 11394105), (191, 10558935), (205, 9837837), (291, 6930435), (295, 6836463), (369, 5465465), (485, 4158261), (531, 3798035), (573, 3519645), (615, 3279279), (873, 2310145), (885, 2278821), (955, 2111787), (1455, 1386087), (1719, 1173215), (1845, 1093093), (2419, 833715), (2655, 759607), (2865, 703929), (3977, 507105), (4365, 462029), (5723, 352395), (7257, 277905), (7831, 257535), (8595, 234643), (11269, 178965), (11931, 169035), (12095, 166743), (17169, 117465), (18527, 108855), (19885, 101421), (21771, 92635), (23493, 85845), (28615, 70479), (33807, 59655), (35793, 56345), (36285, 55581), (39155, 51507)]