108004390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^2$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 215783568

約数和(自身を除く): 107779178

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 139, 215, 278, 430, 559, 695, 1118, 1390, 1807, 2795, 3614, 5590, 5977, 9035, 11954, 18070, 19321, 29885, 38642, 59770, 77701, 96605, 155402, 193210, 251173, 388505, 502346, 777010, 830803, 1255865, 1661606, 2511730, 4154015, 8308030, 10800439, 21600878, 54002195, 108004390]

約数ペア:

[(1, 108004390), (2, 54002195), (5, 21600878), (10, 10800439), (13, 8308030), (26, 4154015), (43, 2511730), (65, 1661606), (86, 1255865), (130, 830803), (139, 777010), (215, 502346), (278, 388505), (430, 251173), (559, 193210), (695, 155402), (1118, 96605), (1390, 77701), (1807, 59770), (2795, 38642), (3614, 29885), (5590, 19321), (5977, 18070), (9035, 11954)]