1608996870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1375211}}^1$

素因数の和:1375237

約数の個数: 48

約数和(自身を含む): 4505194512

約数和(自身を除く): 2896197642

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1375211, 2750422, 4125633, 6876055, 8251266, 12376899, 13752110, 17877743, 20628165, 24753798, 35755486, 41256330, 53633229, 61884495, 89388715, 107266458, 123768990, 160899687, 178777430, 268166145, 321799374, 536332290, 804498435, 1608996870]

約数ペア:

[(1, 1608996870), (2, 804498435), (3, 536332290), (5, 321799374), (6, 268166145), (9, 178777430), (10, 160899687), (13, 123768990), (15, 107266458), (18, 89388715), (26, 61884495), (30, 53633229), (39, 41256330), (45, 35755486), (65, 24753798), (78, 20628165), (90, 17877743), (117, 13752110), (130, 12376899), (195, 8251266), (234, 6876055), (390, 4125633), (585, 2750422), (1170, 1375211)]