2017130580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{219731}}^1$

素因数の和:219766

約数の個数: 96

約数和(自身を含む): 6644695680

約数和(自身を除く): 4627565100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 219731, 439462, 659193, 878924, 1098655, 1318386, 1977579, 2197310, 2636772, 3295965, 3735427, 3955158, 4394620, 5932737, 6591930, 7470854, 7910316, 9887895, 11206281, 11865474, 13183860, 14941708, 18677135, 19775790, 22412562, 23730948, 29663685, 33618843, 37354270, 39551580, 44825124, 56031405, 59327370, 67237686, 74708540, 100856529, 112062810, 118654740, 134475372, 168094215, 201713058, 224125620, 336188430, 403426116, 504282645, 672376860, 1008565290, 2017130580]

約数ペア:

[(1, 2017130580), (2, 1008565290), (3, 672376860), (4, 504282645), (5, 403426116), (6, 336188430), (9, 224125620), (10, 201713058), (12, 168094215), (15, 134475372), (17, 118654740), (18, 112062810), (20, 100856529), (27, 74708540), (30, 67237686), (34, 59327370), (36, 56031405), (45, 44825124), (51, 39551580), (54, 37354270), (60, 33618843), (68, 29663685), (85, 23730948), (90, 22412562), (102, 19775790), (108, 18677135), (135, 14941708), (153, 13183860), (170, 11865474), (180, 11206281), (204, 9887895), (255, 7910316), (270, 7470854), (306, 6591930), (340, 5932737), (459, 4394620), (510, 3955158), (540, 3735427), (612, 3295965), (765, 2636772), (918, 2197310), (1020, 1977579), (1530, 1318386), (1836, 1098655), (2295, 878924), (3060, 659193), (4590, 439462), (9180, 219731)]