84571620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3301}}^1$

素因数の和:3381

約数の個数: 96

約数和(自身を含む): 275149056

約数和(自身を除く): 190577436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3301, 3660, 4270, 5124, 6405, 6602, 8540, 9903, 12810, 13204, 16505, 19806, 23107, 25620, 33010, 39612, 46214, 49515, 66020, 69321, 92428, 99030, 115535, 138642, 198060, 201361, 231070, 277284, 346605, 402722, 462140, 604083, 693210, 805444, 1006805, 1208166, 1386420, 1409527, 2013610, 2416332, 2819054, 3020415, 4027220, 4228581, 5638108, 6040830, 7047635, 8457162, 12081660, 14095270, 16914324, 21142905, 28190540, 42285810, 84571620]

約数ペア:

[(1, 84571620), (2, 42285810), (3, 28190540), (4, 21142905), (5, 16914324), (6, 14095270), (7, 12081660), (10, 8457162), (12, 7047635), (14, 6040830), (15, 5638108), (20, 4228581), (21, 4027220), (28, 3020415), (30, 2819054), (35, 2416332), (42, 2013610), (60, 1409527), (61, 1386420), (70, 1208166), (84, 1006805), (105, 805444), (122, 693210), (140, 604083), (183, 462140), (210, 402722), (244, 346605), (305, 277284), (366, 231070), (420, 201361), (427, 198060), (610, 138642), (732, 115535), (854, 99030), (915, 92428), (1220, 69321), (1281, 66020), (1708, 49515), (1830, 46214), (2135, 39612), (2562, 33010), (3301, 25620), (3660, 23107), (4270, 19806), (5124, 16505), (6405, 13204), (6602, 12810), (8540, 9903)]