23689620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3557}}^1$

素因数の和:3609

約数の個数: 72

約数和(自身を含む): 73821384

約数和(自身を除く): 50131764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 3557, 6660, 7114, 10671, 14228, 17785, 21342, 32013, 35570, 42684, 53355, 64026, 71140, 106710, 128052, 131609, 160065, 213420, 263218, 320130, 394827, 526436, 640260, 658045, 789654, 1184481, 1316090, 1579308, 1974135, 2368962, 2632180, 3948270, 4737924, 5922405, 7896540, 11844810, 23689620]

約数ペア:

[(1, 23689620), (2, 11844810), (3, 7896540), (4, 5922405), (5, 4737924), (6, 3948270), (9, 2632180), (10, 2368962), (12, 1974135), (15, 1579308), (18, 1316090), (20, 1184481), (30, 789654), (36, 658045), (37, 640260), (45, 526436), (60, 394827), (74, 320130), (90, 263218), (111, 213420), (148, 160065), (180, 131609), (185, 128052), (222, 106710), (333, 71140), (370, 64026), (444, 53355), (555, 42684), (666, 35570), (740, 32013), (1110, 21342), (1332, 17785), (1665, 14228), (2220, 10671), (3330, 7114), (3557, 6660)]