202449510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2851}}^1$

素因数の和:3130

約数の個数: 64

約数和(自身を含む): 542108160

約数和(自身を除く): 339658650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 789, 1315, 1578, 2367, 2630, 2851, 3945, 4734, 5702, 7101, 7890, 8553, 11835, 14202, 14255, 17106, 23670, 25659, 28510, 35505, 42765, 51318, 71010, 76977, 85530, 128295, 153954, 256590, 384885, 749813, 769770, 1499626, 2249439, 3749065, 4498878, 6748317, 7498130, 11247195, 13496634, 20244951, 22494390, 33741585, 40489902, 67483170, 101224755, 202449510]

約数ペア:

[(1, 202449510), (2, 101224755), (3, 67483170), (5, 40489902), (6, 33741585), (9, 22494390), (10, 20244951), (15, 13496634), (18, 11247195), (27, 7498130), (30, 6748317), (45, 4498878), (54, 3749065), (90, 2249439), (135, 1499626), (263, 769770), (270, 749813), (526, 384885), (789, 256590), (1315, 153954), (1578, 128295), (2367, 85530), (2630, 76977), (2851, 71010), (3945, 51318), (4734, 42765), (5702, 35505), (7101, 28510), (7890, 25659), (8553, 23670), (11835, 17106), (14202, 14255)]