34991780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 78681456

約数和(自身を除く): 43689676

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1061, 1649, 1940, 2122, 3298, 4244, 5305, 6596, 8245, 10610, 16490, 18037, 21220, 32980, 36074, 72148, 90185, 102917, 180370, 205834, 360740, 411668, 514585, 1029170, 1749589, 2058340, 3499178, 6998356, 8747945, 17495890, 34991780]

約数ペア:

[(1, 34991780), (2, 17495890), (4, 8747945), (5, 6998356), (10, 3499178), (17, 2058340), (20, 1749589), (34, 1029170), (68, 514585), (85, 411668), (97, 360740), (170, 205834), (194, 180370), (340, 102917), (388, 90185), (485, 72148), (970, 36074), (1061, 32980), (1649, 21220), (1940, 18037), (2122, 16490), (3298, 10610), (4244, 8245), (5305, 6596)]