109891740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15391}}^1$

素因数の和:15427

約数の個数: 96

約数和(自身を含む): 372363264

約数和(自身を除く): 262471524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 15391, 30782, 46173, 61564, 76955, 92346, 107737, 153910, 184692, 215474, 230865, 261647, 307820, 323211, 430948, 461730, 523294, 538685, 646422, 784941, 923460, 1046588, 1077370, 1292844, 1308235, 1569882, 1616055, 1831529, 2154740, 2616470, 3139764, 3232110, 3663058, 3924705, 5232940, 5494587, 6464220, 7326116, 7849410, 9157645, 10989174, 15698820, 18315290, 21978348, 27472935, 36630580, 54945870, 109891740]

約数ペア:

[(1, 109891740), (2, 54945870), (3, 36630580), (4, 27472935), (5, 21978348), (6, 18315290), (7, 15698820), (10, 10989174), (12, 9157645), (14, 7849410), (15, 7326116), (17, 6464220), (20, 5494587), (21, 5232940), (28, 3924705), (30, 3663058), (34, 3232110), (35, 3139764), (42, 2616470), (51, 2154740), (60, 1831529), (68, 1616055), (70, 1569882), (84, 1308235), (85, 1292844), (102, 1077370), (105, 1046588), (119, 923460), (140, 784941), (170, 646422), (204, 538685), (210, 523294), (238, 461730), (255, 430948), (340, 323211), (357, 307820), (420, 261647), (476, 230865), (510, 215474), (595, 184692), (714, 153910), (1020, 107737), (1190, 92346), (1428, 76955), (1785, 61564), (2380, 46173), (3570, 30782), (7140, 15391)]