39157140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 121282560

約数和(自身を除く): 82125420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 395, 474, 660, 751, 790, 869, 948, 1185, 1502, 1580, 1738, 2253, 2370, 2607, 3004, 3476, 3755, 4345, 4506, 4740, 5214, 7510, 8261, 8690, 9012, 10428, 11265, 13035, 15020, 16522, 17380, 22530, 24783, 26070, 33044, 41305, 45060, 49566, 52140, 59329, 82610, 99132, 118658, 123915, 165220, 177987, 237316, 247830, 296645, 355974, 495660, 593290, 652619, 711948, 889935, 1186580, 1305238, 1779870, 1957857, 2610476, 3263095, 3559740, 3915714, 6526190, 7831428, 9789285, 13052380, 19578570, 39157140]

約数ペア:

[(1, 39157140), (2, 19578570), (3, 13052380), (4, 9789285), (5, 7831428), (6, 6526190), (10, 3915714), (11, 3559740), (12, 3263095), (15, 2610476), (20, 1957857), (22, 1779870), (30, 1305238), (33, 1186580), (44, 889935), (55, 711948), (60, 652619), (66, 593290), (79, 495660), (110, 355974), (132, 296645), (158, 247830), (165, 237316), (220, 177987), (237, 165220), (316, 123915), (330, 118658), (395, 99132), (474, 82610), (660, 59329), (751, 52140), (790, 49566), (869, 45060), (948, 41305), (1185, 33044), (1502, 26070), (1580, 24783), (1738, 22530), (2253, 17380), (2370, 16522), (2607, 15020), (3004, 13035), (3476, 11265), (3755, 10428), (4345, 9012), (4506, 8690), (4740, 8261), (5214, 7510)]