31618130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3049}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 61268400

約数和(自身を除く): 29650270

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 3049, 5185, 6098, 10370, 15245, 30490, 51833, 103666, 185989, 259165, 371978, 518330, 929945, 1859890, 3161813, 6323626, 15809065, 31618130]

約数ペア:

[(1, 31618130), (2, 15809065), (5, 6323626), (10, 3161813), (17, 1859890), (34, 929945), (61, 518330), (85, 371978), (122, 259165), (170, 185989), (305, 103666), (610, 51833), (1037, 30490), (2074, 15245), (3049, 10370), (5185, 6098)]