15511556730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2417}}^1$

素因数の和:2652

約数の個数: 128

約数和(自身を含む): 39710601216

約数和(自身を除く): 24199044486

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 131, 138, 142, 213, 230, 262, 345, 355, 393, 426, 655, 690, 710, 786, 1065, 1310, 1633, 1965, 2130, 2417, 3013, 3266, 3930, 4834, 4899, 6026, 7251, 8165, 9039, 9301, 9798, 12085, 14502, 15065, 16330, 18078, 18602, 24170, 24495, 27903, 30130, 36255, 45195, 46505, 48990, 55591, 55806, 72510, 90390, 93010, 111182, 139515, 166773, 171607, 213923, 277955, 279030, 316627, 333546, 343214, 427846, 514821, 555910, 633254, 641769, 833865, 858035, 949881, 1029642, 1069615, 1283538, 1583135, 1667730, 1716070, 1899762, 2139230, 2574105, 3166270, 3208845, 3946961, 4749405, 5148210, 6417690, 7282421, 7893922, 9498810, 11840883, 14564842, 19734805, 21847263, 22480517, 23681766, 36412105, 39469610, 43694526, 44961034, 59204415, 67441551, 72824210, 109236315, 112402585, 118408830, 134883102, 218472630, 224805170, 337207755, 517051891, 674415510, 1034103782, 1551155673, 2585259455, 3102311346, 5170518910, 7755778365, 15511556730]

約数ペア:

[(1, 15511556730), (2, 7755778365), (3, 5170518910), (5, 3102311346), (6, 2585259455), (10, 1551155673), (15, 1034103782), (23, 674415510), (30, 517051891), (46, 337207755), (69, 224805170), (71, 218472630), (115, 134883102), (131, 118408830), (138, 112402585), (142, 109236315), (213, 72824210), (230, 67441551), (262, 59204415), (345, 44961034), (355, 43694526), (393, 39469610), (426, 36412105), (655, 23681766), (690, 22480517), (710, 21847263), (786, 19734805), (1065, 14564842), (1310, 11840883), (1633, 9498810), (1965, 7893922), (2130, 7282421), (2417, 6417690), (3013, 5148210), (3266, 4749405), (3930, 3946961), (4834, 3208845), (4899, 3166270), (6026, 2574105), (7251, 2139230), (8165, 1899762), (9039, 1716070), (9301, 1667730), (9798, 1583135), (12085, 1283538), (14502, 1069615), (15065, 1029642), (16330, 949881), (18078, 858035), (18602, 833865), (24170, 641769), (24495, 633254), (27903, 555910), (30130, 514821), (36255, 427846), (45195, 343214), (46505, 333546), (48990, 316627), (55591, 279030), (55806, 277955), (72510, 213923), (90390, 171607), (93010, 166773), (111182, 139515)]