69887330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1493}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 130802688

約数和(自身を除く): 60915358

約数列:

[1, 2, 5, 10, 31, 62, 151, 155, 302, 310, 755, 1493, 1510, 2986, 4681, 7465, 9362, 14930, 23405, 46283, 46810, 92566, 225443, 231415, 450886, 462830, 1127215, 2254430, 6988733, 13977466, 34943665, 69887330]

約数ペア:

[(1, 69887330), (2, 34943665), (5, 13977466), (10, 6988733), (31, 2254430), (62, 1127215), (151, 462830), (155, 450886), (302, 231415), (310, 225443), (755, 92566), (1493, 46810), (1510, 46283), (2986, 23405), (4681, 14930), (7465, 9362)]