105939990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90547}}^1$

素因数の和:90573

約数の個数: 48

約数和(自身を含む): 296635248

約数和(自身を除く): 190695258

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 90547, 181094, 271641, 452735, 543282, 814923, 905470, 1177111, 1358205, 1629846, 2354222, 2716410, 3531333, 4074615, 5885555, 7062666, 8149230, 10593999, 11771110, 17656665, 21187998, 35313330, 52969995, 105939990]

約数ペア:

[(1, 105939990), (2, 52969995), (3, 35313330), (5, 21187998), (6, 17656665), (9, 11771110), (10, 10593999), (13, 8149230), (15, 7062666), (18, 5885555), (26, 4074615), (30, 3531333), (39, 2716410), (45, 2354222), (65, 1629846), (78, 1358205), (90, 1177111), (117, 905470), (130, 814923), (195, 543282), (234, 452735), (390, 271641), (585, 181094), (1170, 90547)]