2642087370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2393}}^1$

素因数の和:2584

約数の個数: 128

約数和(自身を含む): 7239456000

約数和(自身を除く): 4597368630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 149, 190, 195, 247, 285, 298, 390, 447, 494, 570, 741, 745, 894, 1235, 1482, 1490, 1937, 2235, 2393, 2470, 2831, 3705, 3874, 4470, 4786, 5662, 5811, 7179, 7410, 8493, 9685, 11622, 11965, 14155, 14358, 16986, 19370, 23930, 28310, 29055, 31109, 35895, 36803, 42465, 45467, 58110, 62218, 71790, 73606, 84930, 90934, 93327, 110409, 136401, 155545, 184015, 186654, 220818, 227335, 272802, 311090, 356557, 368030, 454670, 466635, 552045, 591071, 682005, 713114, 933270, 1069671, 1104090, 1182142, 1364010, 1773213, 1782785, 2139342, 2955355, 3546426, 3565570, 4635241, 5348355, 5910710, 6774583, 8866065, 9270482, 10696710, 13549166, 13905723, 17732130, 20323749, 23176205, 27811446, 33872915, 40647498, 46352410, 67745830, 69528615, 88069579, 101618745, 139057230, 176139158, 203237490, 264208737, 440347895, 528417474, 880695790, 1321043685, 2642087370]

約数ペア:

[(1, 2642087370), (2, 1321043685), (3, 880695790), (5, 528417474), (6, 440347895), (10, 264208737), (13, 203237490), (15, 176139158), (19, 139057230), (26, 101618745), (30, 88069579), (38, 69528615), (39, 67745830), (57, 46352410), (65, 40647498), (78, 33872915), (95, 27811446), (114, 23176205), (130, 20323749), (149, 17732130), (190, 13905723), (195, 13549166), (247, 10696710), (285, 9270482), (298, 8866065), (390, 6774583), (447, 5910710), (494, 5348355), (570, 4635241), (741, 3565570), (745, 3546426), (894, 2955355), (1235, 2139342), (1482, 1782785), (1490, 1773213), (1937, 1364010), (2235, 1182142), (2393, 1104090), (2470, 1069671), (2831, 933270), (3705, 713114), (3874, 682005), (4470, 591071), (4786, 552045), (5662, 466635), (5811, 454670), (7179, 368030), (7410, 356557), (8493, 311090), (9685, 272802), (11622, 227335), (11965, 220818), (14155, 186654), (14358, 184015), (16986, 155545), (19370, 136401), (23930, 110409), (28310, 93327), (29055, 90934), (31109, 84930), (35895, 73606), (36803, 71790), (42465, 62218), (45467, 58110)]