29941420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 67441248

約数和(自身を除く): 37499828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1061, 1411, 1660, 2122, 2822, 4244, 5305, 5644, 7055, 10610, 14110, 18037, 21220, 28220, 36074, 72148, 88063, 90185, 176126, 180370, 352252, 360740, 440315, 880630, 1497071, 1761260, 2994142, 5988284, 7485355, 14970710, 29941420]

約数ペア:

[(1, 29941420), (2, 14970710), (4, 7485355), (5, 5988284), (10, 2994142), (17, 1761260), (20, 1497071), (34, 880630), (68, 440315), (83, 360740), (85, 352252), (166, 180370), (170, 176126), (332, 90185), (340, 88063), (415, 72148), (830, 36074), (1061, 28220), (1411, 21220), (1660, 18037), (2122, 14110), (2822, 10610), (4244, 7055), (5305, 5644)]