15716498670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{207643}}^1$

素因数の和:207714

約数の個数: 72

約数和(自身を含む): 42320754216

約数和(自身を除く): 26604255546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 841, 870, 1305, 1682, 2523, 2610, 4205, 5046, 7569, 8410, 12615, 15138, 25230, 37845, 75690, 207643, 415286, 622929, 1038215, 1245858, 1868787, 2076430, 3114645, 3737574, 6021647, 6229290, 9343935, 12043294, 18064941, 18687870, 30108235, 36129882, 54194823, 60216470, 90324705, 108389646, 174627763, 180649410, 270974115, 349255526, 523883289, 541948230, 873138815, 1047766578, 1571649867, 1746277630, 2619416445, 3143299734, 5238832890, 7858249335, 15716498670]

約数ペア:

[(1, 15716498670), (2, 7858249335), (3, 5238832890), (5, 3143299734), (6, 2619416445), (9, 1746277630), (10, 1571649867), (15, 1047766578), (18, 873138815), (29, 541948230), (30, 523883289), (45, 349255526), (58, 270974115), (87, 180649410), (90, 174627763), (145, 108389646), (174, 90324705), (261, 60216470), (290, 54194823), (435, 36129882), (522, 30108235), (841, 18687870), (870, 18064941), (1305, 12043294), (1682, 9343935), (2523, 6229290), (2610, 6021647), (4205, 3737574), (5046, 3114645), (7569, 2076430), (8410, 1868787), (12615, 1245858), (15138, 1038215), (25230, 622929), (37845, 415286), (75690, 207643)]