189007590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{40129}}^1$

素因数の和:40296

約数の個数: 32

約数和(自身を含む): 456518880

約数和(自身を除く): 267511290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 40129, 80258, 120387, 200645, 240774, 401290, 601935, 1203870, 6300253, 12600506, 18900759, 31501265, 37801518, 63002530, 94503795, 189007590]

約数ペア:

[(1, 189007590), (2, 94503795), (3, 63002530), (5, 37801518), (6, 31501265), (10, 18900759), (15, 12600506), (30, 6300253), (157, 1203870), (314, 601935), (471, 401290), (785, 240774), (942, 200645), (1570, 120387), (2355, 80258), (4710, 40129)]