4162470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 10830672

約数和(自身を除く): 6668202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 821, 845, 1014, 1642, 1690, 2463, 2535, 4105, 4926, 5070, 8210, 10673, 12315, 21346, 24630, 32019, 53365, 64038, 106730, 138749, 160095, 277498, 320190, 416247, 693745, 832494, 1387490, 2081235, 4162470]

約数ペア:

[(1, 4162470), (2, 2081235), (3, 1387490), (5, 832494), (6, 693745), (10, 416247), (13, 320190), (15, 277498), (26, 160095), (30, 138749), (39, 106730), (65, 64038), (78, 53365), (130, 32019), (169, 24630), (195, 21346), (338, 12315), (390, 10673), (507, 8210), (821, 5070), (845, 4926), (1014, 4105), (1642, 2535), (1690, 2463)]