2709450

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{223}}^1$

素因数の和:250

約数の個数: 72

約数和(自身を含む): 7582848

約数和(自身を除く): 4873398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 223, 225, 243, 270, 405, 446, 450, 486, 669, 675, 810, 1115, 1215, 1338, 1350, 2007, 2025, 2230, 2430, 3345, 4014, 4050, 5575, 6021, 6075, 6690, 10035, 11150, 12042, 12150, 16725, 18063, 20070, 30105, 33450, 36126, 50175, 54189, 60210, 90315, 100350, 108378, 150525, 180630, 270945, 301050, 451575, 541890, 903150, 1354725, 2709450]

約数ペア:

[(1, 2709450), (2, 1354725), (3, 903150), (5, 541890), (6, 451575), (9, 301050), (10, 270945), (15, 180630), (18, 150525), (25, 108378), (27, 100350), (30, 90315), (45, 60210), (50, 54189), (54, 50175), (75, 36126), (81, 33450), (90, 30105), (135, 20070), (150, 18063), (162, 16725), (223, 12150), (225, 12042), (243, 11150), (270, 10035), (405, 6690), (446, 6075), (450, 6021), (486, 5575), (669, 4050), (675, 4014), (810, 3345), (1115, 2430), (1215, 2230), (1338, 2025), (1350, 2007)]