230822930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{9013}}^1$

素因数の和:9230

約数の個数: 32

約数和(自身を含む): 449762544

約数和(自身を除く): 218939614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 9013, 12805, 18026, 25610, 45065, 90130, 117169, 234338, 585845, 1171690, 1775561, 3551122, 8877805, 17755610, 23082293, 46164586, 115411465, 230822930]

約数ペア:

[(1, 230822930), (2, 115411465), (5, 46164586), (10, 23082293), (13, 17755610), (26, 8877805), (65, 3551122), (130, 1775561), (197, 1171690), (394, 585845), (985, 234338), (1970, 117169), (2561, 90130), (5122, 45065), (9013, 25610), (12805, 18026)]