194247420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{140759}}^1$

素因数の和:140794

約数の個数: 48

約数和(自身を含む): 567544320

約数和(自身を除く): 373296900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 140759, 281518, 422277, 563036, 703795, 844554, 1407590, 1689108, 2111385, 2815180, 3237457, 4222770, 6474914, 8445540, 9712371, 12949828, 16187285, 19424742, 32374570, 38849484, 48561855, 64749140, 97123710, 194247420]

約数ペア:

[(1, 194247420), (2, 97123710), (3, 64749140), (4, 48561855), (5, 38849484), (6, 32374570), (10, 19424742), (12, 16187285), (15, 12949828), (20, 9712371), (23, 8445540), (30, 6474914), (46, 4222770), (60, 3237457), (69, 2815180), (92, 2111385), (115, 1689108), (138, 1407590), (230, 844554), (276, 703795), (345, 563036), (460, 422277), (690, 281518), (1380, 140759)]