1808434260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{92173}}^1$

素因数の和:92297

約数の個数: 72

約数和(自身を含む): 5535970440

約数和(自身を除く): 3727536180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620, 92173, 184346, 276519, 368692, 460865, 553038, 829557, 921730, 1106076, 1382595, 1659114, 1843460, 2765190, 3318228, 4147785, 5530380, 8295570, 10046857, 16591140, 20093714, 30140571, 40187428, 50234285, 60281142, 90421713, 100468570, 120562284, 150702855, 180843426, 200937140, 301405710, 361686852, 452108565, 602811420, 904217130, 1808434260]

約数ペア:

[(1, 1808434260), (2, 904217130), (3, 602811420), (4, 452108565), (5, 361686852), (6, 301405710), (9, 200937140), (10, 180843426), (12, 150702855), (15, 120562284), (18, 100468570), (20, 90421713), (30, 60281142), (36, 50234285), (45, 40187428), (60, 30140571), (90, 20093714), (109, 16591140), (180, 10046857), (218, 8295570), (327, 5530380), (436, 4147785), (545, 3318228), (654, 2765190), (981, 1843460), (1090, 1659114), (1308, 1382595), (1635, 1106076), (1962, 921730), (2180, 829557), (3270, 553038), (3924, 460865), (4905, 368692), (6540, 276519), (9810, 184346), (19620, 92173)]