131359590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4817}}^1$

素因数の和:4934

約数の個数: 64

約数和(自身を含む): 353833920

約数和(自身を除く): 222474330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2727, 3030, 4545, 4817, 5454, 9090, 9634, 13635, 14451, 24085, 27270, 28902, 43353, 48170, 72255, 86706, 130059, 144510, 216765, 260118, 433530, 486517, 650295, 973034, 1300590, 1459551, 2432585, 2919102, 4378653, 4865170, 7297755, 8757306, 13135959, 14595510, 21893265, 26271918, 43786530, 65679795, 131359590]

約数ペア:

[(1, 131359590), (2, 65679795), (3, 43786530), (5, 26271918), (6, 21893265), (9, 14595510), (10, 13135959), (15, 8757306), (18, 7297755), (27, 4865170), (30, 4378653), (45, 2919102), (54, 2432585), (90, 1459551), (101, 1300590), (135, 973034), (202, 650295), (270, 486517), (303, 433530), (505, 260118), (606, 216765), (909, 144510), (1010, 130059), (1515, 86706), (1818, 72255), (2727, 48170), (3030, 43353), (4545, 28902), (4817, 27270), (5454, 24085), (9090, 14451), (9634, 13635)]