17251740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8713}}^1$

素因数の和:8739

約数の個数: 72

約数和(自身を含む): 57094128

約数和(自身を除く): 39842388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 8713, 17426, 26139, 34852, 43565, 52278, 78417, 87130, 95843, 104556, 130695, 156834, 174260, 191686, 261390, 287529, 313668, 383372, 392085, 479215, 522780, 575058, 784170, 862587, 958430, 1150116, 1437645, 1568340, 1725174, 1916860, 2875290, 3450348, 4312935, 5750580, 8625870, 17251740]

約数ペア:

[(1, 17251740), (2, 8625870), (3, 5750580), (4, 4312935), (5, 3450348), (6, 2875290), (9, 1916860), (10, 1725174), (11, 1568340), (12, 1437645), (15, 1150116), (18, 958430), (20, 862587), (22, 784170), (30, 575058), (33, 522780), (36, 479215), (44, 392085), (45, 383372), (55, 313668), (60, 287529), (66, 261390), (90, 191686), (99, 174260), (110, 156834), (132, 130695), (165, 104556), (180, 95843), (198, 87130), (220, 78417), (330, 52278), (396, 43565), (495, 34852), (660, 26139), (990, 17426), (1980, 8713)]