814786020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48673}}^1$

素因数の和:48722

約数の個数: 96

約数和(自身を含む): 2616714240

約数和(自身を除く): 1801928220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 48673, 97346, 146019, 194692, 243365, 292038, 438057, 486730, 584076, 730095, 876114, 973460, 1314171, 1460190, 1508863, 1752228, 2190285, 2628342, 2920380, 3017726, 4380570, 4526589, 5256684, 6035452, 6570855, 7544315, 8761140, 9053178, 13141710, 13579767, 15088630, 18106356, 22632945, 26283420, 27159534, 30177260, 40739301, 45265890, 54319068, 67898835, 81478602, 90531780, 135797670, 162957204, 203696505, 271595340, 407393010, 814786020]

約数ペア:

[(1, 814786020), (2, 407393010), (3, 271595340), (4, 203696505), (5, 162957204), (6, 135797670), (9, 90531780), (10, 81478602), (12, 67898835), (15, 54319068), (18, 45265890), (20, 40739301), (27, 30177260), (30, 27159534), (31, 26283420), (36, 22632945), (45, 18106356), (54, 15088630), (60, 13579767), (62, 13141710), (90, 9053178), (93, 8761140), (108, 7544315), (124, 6570855), (135, 6035452), (155, 5256684), (180, 4526589), (186, 4380570), (270, 3017726), (279, 2920380), (310, 2628342), (372, 2190285), (465, 1752228), (540, 1508863), (558, 1460190), (620, 1314171), (837, 973460), (930, 876114), (1116, 730095), (1395, 584076), (1674, 486730), (1860, 438057), (2790, 292038), (3348, 243365), (4185, 194692), (5580, 146019), (8370, 97346), (16740, 48673)]