7985903.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 190112832

約数和(自身を除く): 136233972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 701, 732, 854, 915, 1098, 1220, 1260, 1281, 1402, 1708, 1830, 2103, 2135, 2196, 2562, 2745, 2804, 3505, 3660, 3843, 4206, 4270, 4907, 5124, 5490, 6309, 6405, 7010, 7686, 8412, 8540, 9814, 10515, 10980, 12618, 12810, 14020, 14721, 15372, 19215, 19628, 21030, 24535, 25236, 25620, 29442, 31545, 38430, 42060, 42761, 44163, 49070, 58884, 63090, 73605, 76860, 85522, 88326, 98140, 126180, 128283, 147210, 171044, 176652, 213805, 220815, 256566, 294420, 299327, 384849, 427610, 441630, 513132, 598654, 641415, 769698, 855220, 883260, 897981, 1197308, 1282830, 1496635, 1539396, 1795962, 1924245, 2565660, 2693943, 2993270, 3591924, 3848490, 4489905, 5387886, 5986540, 7696980, 8979810, 10775772, 13469715, 17959620, 26939430, 53878860]

約数ペア:

[(1, 53878860), (2, 26939430), (3, 17959620), (4, 13469715), (5, 10775772), (6, 8979810), (7, 7696980), (9, 5986540), (10, 5387886), (12, 4489905), (14, 3848490), (15, 3591924), (18, 2993270), (20, 2693943), (21, 2565660), (28, 1924245), (30, 1795962), (35, 1539396), (36, 1496635), (42, 1282830), (45, 1197308), (60, 897981), (61, 883260), (63, 855220), (70, 769698), (84, 641415), (90, 598654), (105, 513132), (122, 441630), (126, 427610), (140, 384849), (180, 299327), (183, 294420), (210, 256566), (244, 220815), (252, 213805), (305, 176652), (315, 171044), (366, 147210), (420, 128283), (427, 126180), (549, 98140), (610, 88326), (630, 85522), (701, 76860), (732, 73605), (854, 63090), (915, 58884), (1098, 49070), (1220, 44163), (1260, 42761), (1281, 42060), (1402, 38430), (1708, 31545), (1830, 29442), (2103, 25620), (2135, 25236), (2196, 24535), (2562, 21030), (2745, 19628), (2804, 19215), (3505, 15372), (3660, 14721), (3843, 14020), (4206, 12810), (4270, 12618), (4907, 10980), (5124, 10515), (5490, 9814), (6309, 8540), (6405, 8412), (7010, 7686)]