6253780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 14394240

約数和(自身を除く): 8140460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 359, 670, 718, 871, 1340, 1436, 1742, 1795, 3484, 3590, 4355, 4667, 7180, 8710, 9334, 17420, 18668, 23335, 24053, 46670, 48106, 93340, 96212, 120265, 240530, 312689, 481060, 625378, 1250756, 1563445, 3126890, 6253780]

約数ペア:

[(1, 6253780), (2, 3126890), (4, 1563445), (5, 1250756), (10, 625378), (13, 481060), (20, 312689), (26, 240530), (52, 120265), (65, 96212), (67, 93340), (130, 48106), (134, 46670), (260, 24053), (268, 23335), (335, 18668), (359, 17420), (670, 9334), (718, 8710), (871, 7180), (1340, 4667), (1436, 4355), (1742, 3590), (1795, 3484)]