143759090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15991}}^1$

素因数の和:16058

約数の個数: 32

約数和(自身を含む): 276341760

約数和(自身を除く): 132582670

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 15991, 31982, 79955, 159910, 463739, 495721, 927478, 991442, 2318695, 2478605, 4637390, 4957210, 14375909, 28751818, 71879545, 143759090]

約数ペア:

[(1, 143759090), (2, 71879545), (5, 28751818), (10, 14375909), (29, 4957210), (31, 4637390), (58, 2478605), (62, 2318695), (145, 991442), (155, 927478), (290, 495721), (310, 463739), (899, 159910), (1798, 79955), (4495, 31982), (8990, 15991)]