163836270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15559}}^1$

素因数の和:15591

約数の個数: 80

約数和(自身を含む): 474455520

約数和(自身を除く): 310619250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 15559, 31118, 46677, 77795, 93354, 140031, 155590, 202267, 233385, 280062, 404534, 420093, 466770, 606801, 700155, 840186, 1011335, 1213602, 1260279, 1400310, 1820403, 2022670, 2100465, 2520558, 3034005, 3640806, 4200930, 5461209, 6068010, 6301395, 9102015, 10922418, 12602790, 16383627, 18204030, 27306045, 32767254, 54612090, 81918135, 163836270]

約数ペア:

[(1, 163836270), (2, 81918135), (3, 54612090), (5, 32767254), (6, 27306045), (9, 18204030), (10, 16383627), (13, 12602790), (15, 10922418), (18, 9102015), (26, 6301395), (27, 6068010), (30, 5461209), (39, 4200930), (45, 3640806), (54, 3034005), (65, 2520558), (78, 2100465), (81, 2022670), (90, 1820403), (117, 1400310), (130, 1260279), (135, 1213602), (162, 1011335), (195, 840186), (234, 700155), (270, 606801), (351, 466770), (390, 420093), (405, 404534), (585, 280062), (702, 233385), (810, 202267), (1053, 155590), (1170, 140031), (1755, 93354), (2106, 77795), (3510, 46677), (5265, 31118), (10530, 15559)]