147690810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12721}}^1$

素因数の和:12780

約数の個数: 64

約数和(自身を含む): 403032960

約数和(自身を除く): 255342150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 12721, 25442, 38163, 63605, 76326, 114489, 127210, 190815, 228978, 343467, 381630, 547003, 572445, 686934, 1094006, 1144890, 1641009, 1717335, 2735015, 3282018, 3434670, 4923027, 5470030, 8205045, 9846054, 14769081, 16410090, 24615135, 29538162, 49230270, 73845405, 147690810]

約数ペア:

[(1, 147690810), (2, 73845405), (3, 49230270), (5, 29538162), (6, 24615135), (9, 16410090), (10, 14769081), (15, 9846054), (18, 8205045), (27, 5470030), (30, 4923027), (43, 3434670), (45, 3282018), (54, 2735015), (86, 1717335), (90, 1641009), (129, 1144890), (135, 1094006), (215, 686934), (258, 572445), (270, 547003), (387, 381630), (430, 343467), (645, 228978), (774, 190815), (1161, 127210), (1290, 114489), (1935, 76326), (2322, 63605), (3870, 38163), (5805, 25442), (11610, 12721)]