64613430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2051

約数の個数: 128

約数和(自身を含む): 208604160

約数和(自身を除く): 143990730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2011, 2142, 2295, 3213, 3570, 4022, 4590, 5355, 6033, 6426, 10055, 10710, 12066, 14077, 16065, 18099, 20110, 28154, 30165, 32130, 34187, 36198, 42231, 54297, 60330, 68374, 70385, 84462, 90495, 102561, 108594, 126693, 140770, 170935, 180990, 205122, 211155, 239309, 253386, 271485, 307683, 341870, 380079, 422310, 478618, 512805, 542970, 615366, 633465, 717927, 760158, 923049, 1025610, 1196545, 1266930, 1435854, 1538415, 1846098, 1900395, 2153781, 2393090, 3076830, 3589635, 3800790, 4307562, 4615245, 6461343, 7179270, 9230490, 10768905, 12922686, 21537810, 32306715, 64613430]

約数ペア:

[(1, 64613430), (2, 32306715), (3, 21537810), (5, 12922686), (6, 10768905), (7, 9230490), (9, 7179270), (10, 6461343), (14, 4615245), (15, 4307562), (17, 3800790), (18, 3589635), (21, 3076830), (27, 2393090), (30, 2153781), (34, 1900395), (35, 1846098), (42, 1538415), (45, 1435854), (51, 1266930), (54, 1196545), (63, 1025610), (70, 923049), (85, 760158), (90, 717927), (102, 633465), (105, 615366), (119, 542970), (126, 512805), (135, 478618), (153, 422310), (170, 380079), (189, 341870), (210, 307683), (238, 271485), (255, 253386), (270, 239309), (306, 211155), (315, 205122), (357, 180990), (378, 170935), (459, 140770), (510, 126693), (595, 108594), (630, 102561), (714, 90495), (765, 84462), (918, 70385), (945, 68374), (1071, 60330), (1190, 54297), (1530, 42231), (1785, 36198), (1890, 34187), (2011, 32130), (2142, 30165), (2295, 28154), (3213, 20110), (3570, 18099), (4022, 16065), (4590, 14077), (5355, 12066), (6033, 10710), (6426, 10055)]