64534260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8125

約数の個数: 96

約数和(自身を含む): 217405440

約数和(自身を除く): 152871180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8087, 16174, 24261, 32348, 40435, 48522, 56609, 80870, 97044, 113218, 121305, 153653, 161740, 169827, 226436, 242610, 283045, 307306, 339654, 460959, 485220, 566090, 614612, 679308, 768265, 849135, 921918, 1075571, 1132180, 1536530, 1698270, 1843836, 2151142, 2304795, 3073060, 3226713, 3396540, 4302284, 4609590, 5377855, 6453426, 9219180, 10755710, 12906852, 16133565, 21511420, 32267130, 64534260]

約数ペア:

[(1, 64534260), (2, 32267130), (3, 21511420), (4, 16133565), (5, 12906852), (6, 10755710), (7, 9219180), (10, 6453426), (12, 5377855), (14, 4609590), (15, 4302284), (19, 3396540), (20, 3226713), (21, 3073060), (28, 2304795), (30, 2151142), (35, 1843836), (38, 1698270), (42, 1536530), (57, 1132180), (60, 1075571), (70, 921918), (76, 849135), (84, 768265), (95, 679308), (105, 614612), (114, 566090), (133, 485220), (140, 460959), (190, 339654), (210, 307306), (228, 283045), (266, 242610), (285, 226436), (380, 169827), (399, 161740), (420, 153653), (532, 121305), (570, 113218), (665, 97044), (798, 80870), (1140, 56609), (1330, 48522), (1596, 40435), (1995, 32348), (2660, 24261), (3990, 16174), (7980, 8087)]