16954140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 55770624

約数和(自身を除く): 38816484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1091, 1110, 1295, 1554, 2182, 2220, 2590, 3108, 3273, 3885, 4364, 5180, 5455, 6546, 7637, 7770, 10910, 13092, 15274, 15540, 16365, 21820, 22911, 30548, 32730, 38185, 40367, 45822, 65460, 76370, 80734, 91644, 114555, 121101, 152740, 161468, 201835, 229110, 242202, 282569, 403670, 458220, 484404, 565138, 605505, 807340, 847707, 1130276, 1211010, 1412845, 1695414, 2422020, 2825690, 3390828, 4238535, 5651380, 8477070, 16954140]

約数ペア:

[(1, 16954140), (2, 8477070), (3, 5651380), (4, 4238535), (5, 3390828), (6, 2825690), (7, 2422020), (10, 1695414), (12, 1412845), (14, 1211010), (15, 1130276), (20, 847707), (21, 807340), (28, 605505), (30, 565138), (35, 484404), (37, 458220), (42, 403670), (60, 282569), (70, 242202), (74, 229110), (84, 201835), (105, 161468), (111, 152740), (140, 121101), (148, 114555), (185, 91644), (210, 80734), (222, 76370), (259, 65460), (370, 45822), (420, 40367), (444, 38185), (518, 32730), (555, 30548), (740, 22911), (777, 21820), (1036, 16365), (1091, 15540), (1110, 15274), (1295, 13092), (1554, 10910), (2182, 7770), (2220, 7637), (2590, 6546), (3108, 5455), (3273, 5180), (3885, 4364)]