8129888940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{123517}}^1$

素因数の和:124626

約数の個数: 48

約数和(自身を含む): 22784624352

約数和(自身を除く): 14654735412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1097, 2194, 3291, 4388, 5485, 6582, 10970, 13164, 16455, 21940, 32910, 65820, 123517, 247034, 370551, 494068, 617585, 741102, 1235170, 1482204, 1852755, 2470340, 3705510, 7411020, 135498149, 270996298, 406494447, 541992596, 677490745, 812988894, 1354981490, 1625977788, 2032472235, 2709962980, 4064944470, 8129888940]

約数ペア:

[(1, 8129888940), (2, 4064944470), (3, 2709962980), (4, 2032472235), (5, 1625977788), (6, 1354981490), (10, 812988894), (12, 677490745), (15, 541992596), (20, 406494447), (30, 270996298), (60, 135498149), (1097, 7411020), (2194, 3705510), (3291, 2470340), (4388, 1852755), (5485, 1482204), (6582, 1235170), (10970, 741102), (13164, 617585), (16455, 494068), (21940, 370551), (32910, 247034), (65820, 123517)]