2268735420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{76081}}^1$

素因数の和:76171

約数の個数: 96

約数和(自身を含む): 7362302976

約数和(自身を除く): 5093567556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 29820, 76081, 152162, 228243, 304324, 380405, 456486, 532567, 760810, 912972, 1065134, 1141215, 1521620, 1597701, 2130268, 2282430, 2662835, 3195402, 4564860, 5325670, 5401751, 6390804, 7988505, 10651340, 10803502, 15977010, 16205253, 21607004, 27008755, 31954020, 32410506, 37812257, 54017510, 64821012, 75624514, 81026265, 108035020, 113436771, 151249028, 162052530, 189061285, 226873542, 324105060, 378122570, 453747084, 567183855, 756245140, 1134367710, 2268735420]

約数ペア:

[(1, 2268735420), (2, 1134367710), (3, 756245140), (4, 567183855), (5, 453747084), (6, 378122570), (7, 324105060), (10, 226873542), (12, 189061285), (14, 162052530), (15, 151249028), (20, 113436771), (21, 108035020), (28, 81026265), (30, 75624514), (35, 64821012), (42, 54017510), (60, 37812257), (70, 32410506), (71, 31954020), (84, 27008755), (105, 21607004), (140, 16205253), (142, 15977010), (210, 10803502), (213, 10651340), (284, 7988505), (355, 6390804), (420, 5401751), (426, 5325670), (497, 4564860), (710, 3195402), (852, 2662835), (994, 2282430), (1065, 2130268), (1420, 1597701), (1491, 1521620), (1988, 1141215), (2130, 1065134), (2485, 912972), (2982, 760810), (4260, 532567), (4970, 456486), (5964, 380405), (7455, 304324), (9940, 228243), (14910, 152162), (29820, 76081)]