651769740

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{4967}}^1$

素因数の和:5000

約数の個数: 108

約数和(自身を含む): 2053383696

約数和(自身を除く): 1401613956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 4967, 6561, 7290, 8748, 9934, 10935, 13122, 14580, 14901, 19868, 21870, 24835, 26244, 29802, 32805, 43740, 44703, 49670, 59604, 65610, 74505, 89406, 99340, 131220, 134109, 149010, 178812, 223515, 268218, 298020, 402327, 447030, 536436, 670545, 804654, 894060, 1206981, 1341090, 1609308, 2011635, 2413962, 2682180, 3620943, 4023270, 4827924, 6034905, 7241886, 8046540, 10862829, 12069810, 14483772, 18104715, 21725658, 24139620, 32588487, 36209430, 43451316, 54314145, 65176974, 72418860, 108628290, 130353948, 162942435, 217256580, 325884870, 651769740]

約数ペア:

[(1, 651769740), (2, 325884870), (3, 217256580), (4, 162942435), (5, 130353948), (6, 108628290), (9, 72418860), (10, 65176974), (12, 54314145), (15, 43451316), (18, 36209430), (20, 32588487), (27, 24139620), (30, 21725658), (36, 18104715), (45, 14483772), (54, 12069810), (60, 10862829), (81, 8046540), (90, 7241886), (108, 6034905), (135, 4827924), (162, 4023270), (180, 3620943), (243, 2682180), (270, 2413962), (324, 2011635), (405, 1609308), (486, 1341090), (540, 1206981), (729, 894060), (810, 804654), (972, 670545), (1215, 536436), (1458, 447030), (1620, 402327), (2187, 298020), (2430, 268218), (2916, 223515), (3645, 178812), (4374, 149010), (4860, 134109), (4967, 131220), (6561, 99340), (7290, 89406), (8748, 74505), (9934, 65610), (10935, 59604), (13122, 49670), (14580, 44703), (14901, 43740), (19868, 32805), (21870, 29802), (24835, 26244)]