740622

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 1609632

約数和(自身を除く): 869010

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 137, 159, 274, 318, 411, 822, 901, 1802, 2329, 2703, 4658, 5406, 6987, 7261, 13974, 14522, 21783, 43566, 123437, 246874, 370311, 740622]

約数ペア:

[(1, 740622), (2, 370311), (3, 246874), (6, 123437), (17, 43566), (34, 21783), (51, 14522), (53, 13974), (102, 7261), (106, 6987), (137, 5406), (159, 4658), (274, 2703), (318, 2329), (411, 1802), (822, 901)]