1030396030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 1991485440

約数和(自身を除く): 961089410

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 223, 293, 415, 446, 586, 830, 1115, 1465, 1577, 2230, 2930, 3154, 4237, 5567, 7885, 8474, 11134, 15770, 18509, 21185, 24319, 27835, 37018, 42370, 48638, 55670, 65339, 92545, 121595, 130678, 185090, 243190, 326695, 351671, 462061, 653390, 703342, 924122, 1241441, 1758355, 2310305, 2482882, 3516710, 4620610, 5423137, 6207205, 10846274, 12414410, 27115685, 54231370, 103039603, 206079206, 515198015, 1030396030]

約数ペア:

[(1, 1030396030), (2, 515198015), (5, 206079206), (10, 103039603), (19, 54231370), (38, 27115685), (83, 12414410), (95, 10846274), (166, 6207205), (190, 5423137), (223, 4620610), (293, 3516710), (415, 2482882), (446, 2310305), (586, 1758355), (830, 1241441), (1115, 924122), (1465, 703342), (1577, 653390), (2230, 462061), (2930, 351671), (3154, 326695), (4237, 243190), (5567, 185090), (7885, 130678), (8474, 121595), (11134, 92545), (15770, 65339), (18509, 55670), (21185, 48638), (24319, 42370), (27835, 37018)]