28079010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3089}}^1$

素因数の和:3203

約数の個数: 48

約数和(自身を含む): 73752120

約数和(自身を除く): 45673110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 3089, 4545, 6178, 9090, 9267, 15445, 18534, 27801, 30890, 46335, 55602, 92670, 139005, 278010, 311989, 623978, 935967, 1559945, 1871934, 2807901, 3119890, 4679835, 5615802, 9359670, 14039505, 28079010]

約数ペア:

[(1, 28079010), (2, 14039505), (3, 9359670), (5, 5615802), (6, 4679835), (9, 3119890), (10, 2807901), (15, 1871934), (18, 1559945), (30, 935967), (45, 623978), (90, 311989), (101, 278010), (202, 139005), (303, 92670), (505, 55602), (606, 46335), (909, 30890), (1010, 27801), (1515, 18534), (1818, 15445), (3030, 9267), (3089, 9090), (4545, 6178)]