8990818410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1319}}^1\times {\mathrm{4637}}^1$

素因数の和:5980

約数の個数: 96

約数和(自身を含む): 25125344640

約数和(自身を除く): 16134526230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1319, 1470, 2638, 3957, 4637, 6595, 7914, 9233, 9274, 13190, 13911, 18466, 19785, 23185, 27699, 27822, 32459, 39570, 46165, 46370, 55398, 64631, 64918, 69555, 92330, 97377, 129262, 138495, 139110, 162295, 193893, 194754, 227213, 276990, 323155, 324590, 387786, 454426, 486885, 646310, 681639, 969465, 973770, 1136065, 1363278, 1938930, 2272130, 3408195, 6116203, 6816390, 12232406, 18348609, 30581015, 36697218, 42813421, 61162030, 85626842, 91743045, 128440263, 183486090, 214067105, 256880526, 299693947, 428134210, 599387894, 642201315, 899081841, 1284402630, 1498469735, 1798163682, 2996939470, 4495409205, 8990818410]

約数ペア:

[(1, 8990818410), (2, 4495409205), (3, 2996939470), (5, 1798163682), (6, 1498469735), (7, 1284402630), (10, 899081841), (14, 642201315), (15, 599387894), (21, 428134210), (30, 299693947), (35, 256880526), (42, 214067105), (49, 183486090), (70, 128440263), (98, 91743045), (105, 85626842), (147, 61162030), (210, 42813421), (245, 36697218), (294, 30581015), (490, 18348609), (735, 12232406), (1319, 6816390), (1470, 6116203), (2638, 3408195), (3957, 2272130), (4637, 1938930), (6595, 1363278), (7914, 1136065), (9233, 973770), (9274, 969465), (13190, 681639), (13911, 646310), (18466, 486885), (19785, 454426), (23185, 387786), (27699, 324590), (27822, 323155), (32459, 276990), (39570, 227213), (46165, 194754), (46370, 193893), (55398, 162295), (64631, 139110), (64918, 138495), (69555, 129262), (92330, 97377)]