2188292015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{929}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 3359784960

約数和(自身を除く): 1171492945

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 167, 217, 403, 455, 835, 929, 1085, 1169, 2015, 2171, 2821, 4645, 5177, 5845, 6503, 10855, 12077, 14105, 15197, 25885, 28799, 32515, 36239, 60385, 67301, 75985, 84539, 143995, 155143, 181195, 201593, 336505, 374387, 422695, 471107, 775715, 1007965, 1086001, 1871935, 2016859, 2355535, 2620709, 4809433, 5430005, 10084295, 13103545, 14118013, 24047165, 33666031, 62522629, 70590065, 168330155, 312613145, 437658403, 2188292015]

約数ペア:

[(1, 2188292015), (5, 437658403), (7, 312613145), (13, 168330155), (31, 70590065), (35, 62522629), (65, 33666031), (91, 24047165), (155, 14118013), (167, 13103545), (217, 10084295), (403, 5430005), (455, 4809433), (835, 2620709), (929, 2355535), (1085, 2016859), (1169, 1871935), (2015, 1086001), (2171, 1007965), (2821, 775715), (4645, 471107), (5177, 422695), (5845, 374387), (6503, 336505), (10855, 201593), (12077, 181195), (14105, 155143), (15197, 143995), (25885, 84539), (28799, 75985), (32515, 67301), (36239, 60385)]