3190220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 7747488

約数和(自身を除く): 4557268

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 853, 935, 1706, 1870, 3412, 3740, 4265, 8530, 9383, 14501, 17060, 18766, 29002, 37532, 46915, 58004, 72505, 93830, 145010, 159511, 187660, 290020, 319022, 638044, 797555, 1595110, 3190220]

約数ペア:

[(1, 3190220), (2, 1595110), (4, 797555), (5, 638044), (10, 319022), (11, 290020), (17, 187660), (20, 159511), (22, 145010), (34, 93830), (44, 72505), (55, 58004), (68, 46915), (85, 37532), (110, 29002), (170, 18766), (187, 17060), (220, 14501), (340, 9383), (374, 8530), (748, 4265), (853, 3740), (935, 3412), (1706, 1870)]