80733630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72733}}^1$

素因数の和:72780

約数の個数: 32

約数和(自身を含む): 199000224

約数和(自身を除く): 118266594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 72733, 145466, 218199, 363665, 436398, 727330, 1090995, 2181990, 2691121, 5382242, 8073363, 13455605, 16146726, 26911210, 40366815, 80733630]

約数ペア:

[(1, 80733630), (2, 40366815), (3, 26911210), (5, 16146726), (6, 13455605), (10, 8073363), (15, 5382242), (30, 2691121), (37, 2181990), (74, 1090995), (111, 727330), (185, 436398), (222, 363665), (370, 218199), (555, 145466), (1110, 72733)]