236642220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42409}}^1$

素因数の和:42455

約数の個数: 72

約数和(自身を含む): 740987520

約数和(自身を除く): 504345300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 42409, 84818, 127227, 169636, 212045, 254454, 381681, 424090, 508908, 636135, 763362, 848180, 1272270, 1314679, 1526724, 1908405, 2544540, 2629358, 3816810, 3944037, 5258716, 6573395, 7633620, 7888074, 11832111, 13146790, 15776148, 19720185, 23664222, 26293580, 39440370, 47328444, 59160555, 78880740, 118321110, 236642220]

約数ペア:

[(1, 236642220), (2, 118321110), (3, 78880740), (4, 59160555), (5, 47328444), (6, 39440370), (9, 26293580), (10, 23664222), (12, 19720185), (15, 15776148), (18, 13146790), (20, 11832111), (30, 7888074), (31, 7633620), (36, 6573395), (45, 5258716), (60, 3944037), (62, 3816810), (90, 2629358), (93, 2544540), (124, 1908405), (155, 1526724), (180, 1314679), (186, 1272270), (279, 848180), (310, 763362), (372, 636135), (465, 508908), (558, 424090), (620, 381681), (930, 254454), (1116, 212045), (1395, 169636), (1860, 127227), (2790, 84818), (5580, 42409)]