78464010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 201025152

約数和(自身を除く): 122561142

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 137, 170, 255, 274, 411, 510, 685, 822, 1123, 1370, 2055, 2246, 2329, 3369, 4110, 4658, 5615, 6738, 6987, 11230, 11645, 13974, 16845, 19091, 23290, 33690, 34935, 38182, 57273, 69870, 95455, 114546, 153851, 190910, 286365, 307702, 461553, 572730, 769255, 923106, 1538510, 2307765, 2615467, 4615530, 5230934, 7846401, 13077335, 15692802, 26154670, 39232005, 78464010]

約数ペア:

[(1, 78464010), (2, 39232005), (3, 26154670), (5, 15692802), (6, 13077335), (10, 7846401), (15, 5230934), (17, 4615530), (30, 2615467), (34, 2307765), (51, 1538510), (85, 923106), (102, 769255), (137, 572730), (170, 461553), (255, 307702), (274, 286365), (411, 190910), (510, 153851), (685, 114546), (822, 95455), (1123, 69870), (1370, 57273), (2055, 38182), (2246, 34935), (2329, 33690), (3369, 23290), (4110, 19091), (4658, 16845), (5615, 13974), (6738, 11645), (6987, 11230)]