214698420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32237}}^1$

素因数の和:32289

約数の個数: 72

約数和(自身を含む): 668874024

約数和(自身を除く): 454175604

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, 6660, 32237, 64474, 96711, 128948, 161185, 193422, 290133, 322370, 386844, 483555, 580266, 644740, 967110, 1160532, 1192769, 1450665, 1934220, 2385538, 2901330, 3578307, 4771076, 5802660, 5963845, 7156614, 10734921, 11927690, 14313228, 17891535, 21469842, 23855380, 35783070, 42939684, 53674605, 71566140, 107349210, 214698420]

約数ペア:

[(1, 214698420), (2, 107349210), (3, 71566140), (4, 53674605), (5, 42939684), (6, 35783070), (9, 23855380), (10, 21469842), (12, 17891535), (15, 14313228), (18, 11927690), (20, 10734921), (30, 7156614), (36, 5963845), (37, 5802660), (45, 4771076), (60, 3578307), (74, 2901330), (90, 2385538), (111, 1934220), (148, 1450665), (180, 1192769), (185, 1160532), (222, 967110), (333, 644740), (370, 580266), (444, 483555), (555, 386844), (666, 322370), (740, 290133), (1110, 193422), (1332, 161185), (1665, 128948), (2220, 96711), (3330, 64474), (6660, 32237)]