259532010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{32401}}^1$

素因数の和:32503

約数の個数: 48

約数和(自身を含む): 682386120

約数和(自身を除く): 422854110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 32401, 64802, 97203, 162005, 194406, 291609, 324010, 486015, 583218, 972030, 1458045, 2883689, 2916090, 5767378, 8651067, 14418445, 17302134, 25953201, 28836890, 43255335, 51906402, 86510670, 129766005, 259532010]

約数ペア:

[(1, 259532010), (2, 129766005), (3, 86510670), (5, 51906402), (6, 43255335), (9, 28836890), (10, 25953201), (15, 17302134), (18, 14418445), (30, 8651067), (45, 5767378), (89, 2916090), (90, 2883689), (178, 1458045), (267, 972030), (445, 583218), (534, 486015), (801, 324010), (890, 291609), (1335, 194406), (1602, 162005), (2670, 97203), (4005, 64802), (8010, 32401)]