2023645050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{642427}}^1$

素因数の和:642452

約数の個数: 72

約数和(自身を含む): 6213563616

約数和(自身を除く): 4189918566

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 642427, 1284854, 1927281, 3212135, 3854562, 4496989, 5781843, 6424270, 8993978, 9636405, 11563686, 13490967, 16060675, 19272810, 22484945, 26981934, 28909215, 32121350, 40472901, 44969890, 48182025, 57818430, 67454835, 80945802, 96364050, 112424725, 134909670, 144546075, 202364505, 224849450, 289092150, 337274175, 404729010, 674548350, 1011822525, 2023645050]

約数ペア:

[(1, 2023645050), (2, 1011822525), (3, 674548350), (5, 404729010), (6, 337274175), (7, 289092150), (9, 224849450), (10, 202364505), (14, 144546075), (15, 134909670), (18, 112424725), (21, 96364050), (25, 80945802), (30, 67454835), (35, 57818430), (42, 48182025), (45, 44969890), (50, 40472901), (63, 32121350), (70, 28909215), (75, 26981934), (90, 22484945), (105, 19272810), (126, 16060675), (150, 13490967), (175, 11563686), (210, 9636405), (225, 8993978), (315, 6424270), (350, 5781843), (450, 4496989), (525, 3854562), (630, 3212135), (1050, 1927281), (1575, 1284854), (3150, 642427)]