3135820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 7293888

約数和(自身を除く): 4158068

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 401, 460, 782, 802, 1564, 1604, 1955, 2005, 3910, 4010, 6817, 7820, 8020, 9223, 13634, 18446, 27268, 34085, 36892, 46115, 68170, 92230, 136340, 156791, 184460, 313582, 627164, 783955, 1567910, 3135820]

約数ペア:

[(1, 3135820), (2, 1567910), (4, 783955), (5, 627164), (10, 313582), (17, 184460), (20, 156791), (23, 136340), (34, 92230), (46, 68170), (68, 46115), (85, 36892), (92, 34085), (115, 27268), (170, 18446), (230, 13634), (340, 9223), (391, 8020), (401, 7820), (460, 6817), (782, 4010), (802, 3910), (1564, 2005), (1604, 1955)]