74304830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{853}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 138716928

約数和(自身を除く): 64412098

約数列:

[1, 2, 5, 10, 31, 62, 155, 281, 310, 562, 853, 1405, 1706, 2810, 4265, 8530, 8711, 17422, 26443, 43555, 52886, 87110, 132215, 239693, 264430, 479386, 1198465, 2396930, 7430483, 14860966, 37152415, 74304830]

約数ペア:

[(1, 74304830), (2, 37152415), (5, 14860966), (10, 7430483), (31, 2396930), (62, 1198465), (155, 479386), (281, 264430), (310, 239693), (562, 132215), (853, 87110), (1405, 52886), (1706, 43555), (2810, 26443), (4265, 17422), (8530, 8711)]