103470770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 213252480

約数和(自身を除く): 109781710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 163, 190, 247, 257, 326, 494, 514, 815, 1235, 1285, 1630, 2119, 2470, 2570, 3097, 3341, 4238, 4883, 6194, 6682, 9766, 10595, 15485, 16705, 21190, 24415, 30970, 33410, 40261, 41891, 48830, 63479, 80522, 83782, 126958, 201305, 209455, 317395, 402610, 418910, 544583, 634790, 795929, 1089166, 1591858, 2722915, 3979645, 5445830, 7959290, 10347077, 20694154, 51735385, 103470770]

約数ペア:

[(1, 103470770), (2, 51735385), (5, 20694154), (10, 10347077), (13, 7959290), (19, 5445830), (26, 3979645), (38, 2722915), (65, 1591858), (95, 1089166), (130, 795929), (163, 634790), (190, 544583), (247, 418910), (257, 402610), (326, 317395), (494, 209455), (514, 201305), (815, 126958), (1235, 83782), (1285, 80522), (1630, 63479), (2119, 48830), (2470, 41891), (2570, 40261), (3097, 33410), (3341, 30970), (4238, 24415), (4883, 21190), (6194, 16705), (6682, 15485), (9766, 10595)]