191525490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163697}}^1$

素因数の和:163723

約数の個数: 48

約数和(自身を含む): 536274648

約数和(自身を除く): 344749158

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, 163697, 327394, 491091, 818485, 982182, 1473273, 1636970, 2128061, 2455455, 2946546, 4256122, 4910910, 6384183, 7366365, 10640305, 12768366, 14732730, 19152549, 21280610, 31920915, 38305098, 63841830, 95762745, 191525490]

約数ペア:

[(1, 191525490), (2, 95762745), (3, 63841830), (5, 38305098), (6, 31920915), (9, 21280610), (10, 19152549), (13, 14732730), (15, 12768366), (18, 10640305), (26, 7366365), (30, 6384183), (39, 4910910), (45, 4256122), (65, 2946546), (78, 2455455), (90, 2128061), (117, 1636970), (130, 1473273), (195, 982182), (234, 818485), (390, 491091), (585, 327394), (1170, 163697)]