2051230650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3823}}^1$

素因数の和:3925

約数の個数: 144

約数和(自身を含む): 6000223104

約数和(自身を除く): 3948992454

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 73, 75, 98, 105, 146, 147, 150, 175, 210, 219, 245, 294, 350, 365, 438, 490, 511, 525, 730, 735, 1022, 1050, 1095, 1225, 1470, 1533, 1825, 2190, 2450, 2555, 3066, 3577, 3650, 3675, 3823, 5110, 5475, 7154, 7350, 7646, 7665, 10731, 10950, 11469, 12775, 15330, 17885, 19115, 21462, 22938, 25550, 26761, 35770, 38230, 38325, 53522, 53655, 57345, 76650, 80283, 89425, 95575, 107310, 114690, 133805, 160566, 178850, 187327, 191150, 267610, 268275, 279079, 286725, 374654, 401415, 536550, 558158, 561981, 573450, 669025, 802830, 837237, 936635, 1123962, 1338050, 1395395, 1674474, 1873270, 1953553, 2007075, 2790790, 2809905, 3907106, 4014150, 4186185, 4683175, 5619810, 5860659, 6976975, 8372370, 9366350, 9767765, 11721318, 13674871, 13953950, 14049525, 19535530, 20930925, 27349742, 28099050, 29303295, 41024613, 41861850, 48838825, 58606590, 68374355, 82049226, 97677650, 136748710, 146516475, 205123065, 293032950, 341871775, 410246130, 683743550, 1025615325, 2051230650]

約数ペア:

[(1, 2051230650), (2, 1025615325), (3, 683743550), (5, 410246130), (6, 341871775), (7, 293032950), (10, 205123065), (14, 146516475), (15, 136748710), (21, 97677650), (25, 82049226), (30, 68374355), (35, 58606590), (42, 48838825), (49, 41861850), (50, 41024613), (70, 29303295), (73, 28099050), (75, 27349742), (98, 20930925), (105, 19535530), (146, 14049525), (147, 13953950), (150, 13674871), (175, 11721318), (210, 9767765), (219, 9366350), (245, 8372370), (294, 6976975), (350, 5860659), (365, 5619810), (438, 4683175), (490, 4186185), (511, 4014150), (525, 3907106), (730, 2809905), (735, 2790790), (1022, 2007075), (1050, 1953553), (1095, 1873270), (1225, 1674474), (1470, 1395395), (1533, 1338050), (1825, 1123962), (2190, 936635), (2450, 837237), (2555, 802830), (3066, 669025), (3577, 573450), (3650, 561981), (3675, 558158), (3823, 536550), (5110, 401415), (5475, 374654), (7154, 286725), (7350, 279079), (7646, 268275), (7665, 267610), (10731, 191150), (10950, 187327), (11469, 178850), (12775, 160566), (15330, 133805), (17885, 114690), (19115, 107310), (21462, 95575), (22938, 89425), (25550, 80283), (26761, 76650), (35770, 57345), (38230, 53655), (38325, 53522)]