142728110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{88651}}^1$

素因数の和:88688

約数の個数: 32

約数和(自身を含む): 306381312

約数和(自身を除く): 163653202

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 88651, 177302, 443255, 620557, 886510, 1241114, 2038973, 3102785, 4077946, 6205570, 10194865, 14272811, 20389730, 28545622, 71364055, 142728110]

約数ペア:

[(1, 142728110), (2, 71364055), (5, 28545622), (7, 20389730), (10, 14272811), (14, 10194865), (23, 6205570), (35, 4077946), (46, 3102785), (70, 2038973), (115, 1241114), (161, 886510), (230, 620557), (322, 443255), (805, 177302), (1610, 88651)]