2912176170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{89633}}^1$

素因数の和:89684

約数の個数: 72

約数和(自身を含む): 7991229636

約数和(自身を除く): 5079053466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 5415, 6498, 10830, 16245, 32490, 89633, 179266, 268899, 448165, 537798, 806697, 896330, 1344495, 1613394, 1703027, 2688990, 3406054, 4033485, 5109081, 8066970, 8515135, 10218162, 15327243, 17030270, 25545405, 30654486, 32357513, 51090810, 64715026, 76636215, 97072539, 153272430, 161787565, 194145078, 291217617, 323575130, 485362695, 582435234, 970725390, 1456088085, 2912176170]

約数ペア:

[(1, 2912176170), (2, 1456088085), (3, 970725390), (5, 582435234), (6, 485362695), (9, 323575130), (10, 291217617), (15, 194145078), (18, 161787565), (19, 153272430), (30, 97072539), (38, 76636215), (45, 64715026), (57, 51090810), (90, 32357513), (95, 30654486), (114, 25545405), (171, 17030270), (190, 15327243), (285, 10218162), (342, 8515135), (361, 8066970), (570, 5109081), (722, 4033485), (855, 3406054), (1083, 2688990), (1710, 1703027), (1805, 1613394), (2166, 1344495), (3249, 896330), (3610, 806697), (5415, 537798), (6498, 448165), (10830, 268899), (16245, 179266), (32490, 89633)]