38262420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{30367}}^1$

素因数の和:30389

約数の個数: 72

約数和(自身を含む): 132647424

約数和(自身を除く): 94385004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 30367, 60734, 91101, 121468, 151835, 182202, 212569, 273303, 303670, 364404, 425138, 455505, 546606, 607340, 637707, 850276, 911010, 1062845, 1093212, 1275414, 1366515, 1822020, 1913121, 2125690, 2550828, 2733030, 3188535, 3826242, 4251380, 5466060, 6377070, 7652484, 9565605, 12754140, 19131210, 38262420]

約数ペア:

[(1, 38262420), (2, 19131210), (3, 12754140), (4, 9565605), (5, 7652484), (6, 6377070), (7, 5466060), (9, 4251380), (10, 3826242), (12, 3188535), (14, 2733030), (15, 2550828), (18, 2125690), (20, 1913121), (21, 1822020), (28, 1366515), (30, 1275414), (35, 1093212), (36, 1062845), (42, 911010), (45, 850276), (60, 637707), (63, 607340), (70, 546606), (84, 455505), (90, 425138), (105, 364404), (126, 303670), (140, 273303), (180, 212569), (210, 182202), (252, 151835), (315, 121468), (420, 91101), (630, 60734), (1260, 30367)]