17967374290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1\times {\mathrm{1223}}^1$

素因数の和:2307

約数の個数: 64

約数和(自身を含む): 34692468480

約数和(自身を除く): 16725094190

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 971, 1223, 1513, 1942, 2446, 3026, 4855, 6115, 7565, 9710, 12230, 15130, 16507, 20791, 33014, 41582, 82535, 86419, 103955, 108847, 165070, 172838, 207910, 217694, 432095, 544235, 864190, 1088470, 1187533, 1469123, 1850399, 2375066, 2938246, 3700798, 5937665, 7345615, 9251995, 11875330, 14691230, 18503990, 20188061, 40376122, 100940305, 105690437, 201880610, 211380874, 528452185, 1056904370, 1796737429, 3593474858, 8983687145, 17967374290]

約数ペア:

[(1, 17967374290), (2, 8983687145), (5, 3593474858), (10, 1796737429), (17, 1056904370), (34, 528452185), (85, 211380874), (89, 201880610), (170, 105690437), (178, 100940305), (445, 40376122), (890, 20188061), (971, 18503990), (1223, 14691230), (1513, 11875330), (1942, 9251995), (2446, 7345615), (3026, 5937665), (4855, 3700798), (6115, 2938246), (7565, 2375066), (9710, 1850399), (12230, 1469123), (15130, 1187533), (16507, 1088470), (20791, 864190), (33014, 544235), (41582, 432095), (82535, 217694), (86419, 207910), (103955, 172838), (108847, 165070)]