201331710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{745673}}^1$

素因数の和:745689

約数の個数: 32

約数和(自身を含む): 536885280

約数和(自身を除く): 335553570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 745673, 1491346, 2237019, 3728365, 4474038, 6711057, 7456730, 11185095, 13422114, 20133171, 22370190, 33555285, 40266342, 67110570, 100665855, 201331710]

約数ペア:

[(1, 201331710), (2, 100665855), (3, 67110570), (5, 40266342), (6, 33555285), (9, 22370190), (10, 20133171), (15, 13422114), (18, 11185095), (27, 7456730), (30, 6711057), (45, 4474038), (54, 3728365), (90, 2237019), (135, 1491346), (270, 745673)]