42038940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 125991936

約数和(自身を除く): 83952996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 410, 460, 492, 615, 690, 743, 820, 943, 1230, 1380, 1486, 1886, 2229, 2460, 2829, 2972, 3715, 3772, 4458, 4715, 5658, 7430, 8916, 9430, 11145, 11316, 14145, 14860, 17089, 18860, 22290, 28290, 30463, 34178, 44580, 51267, 56580, 60926, 68356, 85445, 91389, 102534, 121852, 152315, 170890, 182778, 205068, 256335, 304630, 341780, 365556, 456945, 512670, 609260, 700649, 913890, 1025340, 1401298, 1827780, 2101947, 2802596, 3503245, 4203894, 7006490, 8407788, 10509735, 14012980, 21019470, 42038940]

約数ペア:

[(1, 42038940), (2, 21019470), (3, 14012980), (4, 10509735), (5, 8407788), (6, 7006490), (10, 4203894), (12, 3503245), (15, 2802596), (20, 2101947), (23, 1827780), (30, 1401298), (41, 1025340), (46, 913890), (60, 700649), (69, 609260), (82, 512670), (92, 456945), (115, 365556), (123, 341780), (138, 304630), (164, 256335), (205, 205068), (230, 182778), (246, 170890), (276, 152315), (345, 121852), (410, 102534), (460, 91389), (492, 85445), (615, 68356), (690, 60926), (743, 56580), (820, 51267), (943, 44580), (1230, 34178), (1380, 30463), (1486, 28290), (1886, 22290), (2229, 18860), (2460, 17089), (2829, 14860), (2972, 14145), (3715, 11316), (3772, 11145), (4458, 9430), (4715, 8916), (5658, 7430)]