91740870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 268531200

約数和(自身を除く): 176790330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 59, 65, 78, 90, 117, 118, 130, 135, 177, 195, 234, 270, 295, 351, 354, 390, 443, 531, 585, 590, 702, 767, 885, 886, 1062, 1170, 1329, 1534, 1593, 1755, 1770, 2215, 2301, 2655, 2658, 3186, 3510, 3835, 3987, 4430, 4602, 5310, 5759, 6645, 6903, 7670, 7965, 7974, 11505, 11518, 11961, 13290, 13806, 15930, 17277, 19935, 20709, 23010, 23922, 26137, 28795, 34515, 34554, 39870, 41418, 51831, 52274, 57590, 59805, 69030, 78411, 86385, 103545, 103662, 119610, 130685, 155493, 156822, 172770, 207090, 235233, 259155, 261370, 310986, 339781, 392055, 470466, 518310, 679562, 705699, 777465, 784110, 1019343, 1176165, 1411398, 1554930, 1698905, 2038686, 2352330, 3058029, 3397810, 3528495, 5096715, 6116058, 7056990, 9174087, 10193430, 15290145, 18348174, 30580290, 45870435, 91740870]

約数ペア:

[(1, 91740870), (2, 45870435), (3, 30580290), (5, 18348174), (6, 15290145), (9, 10193430), (10, 9174087), (13, 7056990), (15, 6116058), (18, 5096715), (26, 3528495), (27, 3397810), (30, 3058029), (39, 2352330), (45, 2038686), (54, 1698905), (59, 1554930), (65, 1411398), (78, 1176165), (90, 1019343), (117, 784110), (118, 777465), (130, 705699), (135, 679562), (177, 518310), (195, 470466), (234, 392055), (270, 339781), (295, 310986), (351, 261370), (354, 259155), (390, 235233), (443, 207090), (531, 172770), (585, 156822), (590, 155493), (702, 130685), (767, 119610), (885, 103662), (886, 103545), (1062, 86385), (1170, 78411), (1329, 69030), (1534, 59805), (1593, 57590), (1755, 52274), (1770, 51831), (2215, 41418), (2301, 39870), (2655, 34554), (2658, 34515), (3186, 28795), (3510, 26137), (3835, 23922), (3987, 23010), (4430, 20709), (4602, 19935), (5310, 17277), (5759, 15930), (6645, 13806), (6903, 13290), (7670, 11961), (7965, 11518), (7974, 11505)]