190146715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 258600960

約数和(自身を除く): 68454245

約数列:

[1, 5, 11, 31, 55, 155, 229, 341, 487, 1145, 1705, 2435, 2519, 5357, 7099, 12595, 15097, 26785, 35495, 75485, 78089, 111523, 166067, 390445, 557615, 830335, 1226753, 3457213, 6133765, 17286065, 38029343, 190146715]

約数ペア:

[(1, 190146715), (5, 38029343), (11, 17286065), (31, 6133765), (55, 3457213), (155, 1226753), (229, 830335), (341, 557615), (487, 390445), (1145, 166067), (1705, 111523), (2435, 78089), (2519, 75485), (5357, 35495), (7099, 26785), (12595, 15097)]