117640770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{301643}}^1$

素因数の和:301666

約数の個数: 32

約数和(自身を含む): 304057152

約数和(自身を除く): 186416382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 301643, 603286, 904929, 1508215, 1809858, 3016430, 3921359, 4524645, 7842718, 9049290, 11764077, 19606795, 23528154, 39213590, 58820385, 117640770]

約数ペア:

[(1, 117640770), (2, 58820385), (3, 39213590), (5, 23528154), (6, 19606795), (10, 11764077), (13, 9049290), (15, 7842718), (26, 4524645), (30, 3921359), (39, 3016430), (65, 1809858), (78, 1508215), (130, 904929), (195, 603286), (390, 301643)]