23534940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 78212736

約数和(自身を除く): 54677796

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 211, 220, 260, 286, 330, 338, 390, 422, 429, 507, 572, 633, 660, 676, 715, 780, 844, 845, 858, 1014, 1055, 1266, 1430, 1690, 1716, 1859, 2028, 2110, 2145, 2321, 2532, 2535, 2743, 2860, 3165, 3380, 3718, 4220, 4290, 4642, 5070, 5486, 5577, 6330, 6963, 7436, 8229, 8580, 9284, 9295, 10140, 10972, 11154, 11605, 12660, 13715, 13926, 16458, 18590, 22308, 23210, 27430, 27852, 27885, 30173, 32916, 34815, 35659, 37180, 41145, 46420, 54860, 55770, 60346, 69630, 71318, 82290, 90519, 106977, 111540, 120692, 139260, 142636, 150865, 164580, 178295, 181038, 213954, 301730, 356590, 362076, 392249, 427908, 452595, 534885, 603460, 713180, 784498, 905190, 1069770, 1176747, 1568996, 1810380, 1961245, 2139540, 2353494, 3922490, 4706988, 5883735, 7844980, 11767470, 23534940]

約数ペア:

[(1, 23534940), (2, 11767470), (3, 7844980), (4, 5883735), (5, 4706988), (6, 3922490), (10, 2353494), (11, 2139540), (12, 1961245), (13, 1810380), (15, 1568996), (20, 1176747), (22, 1069770), (26, 905190), (30, 784498), (33, 713180), (39, 603460), (44, 534885), (52, 452595), (55, 427908), (60, 392249), (65, 362076), (66, 356590), (78, 301730), (110, 213954), (130, 181038), (132, 178295), (143, 164580), (156, 150865), (165, 142636), (169, 139260), (195, 120692), (211, 111540), (220, 106977), (260, 90519), (286, 82290), (330, 71318), (338, 69630), (390, 60346), (422, 55770), (429, 54860), (507, 46420), (572, 41145), (633, 37180), (660, 35659), (676, 34815), (715, 32916), (780, 30173), (844, 27885), (845, 27852), (858, 27430), (1014, 23210), (1055, 22308), (1266, 18590), (1430, 16458), (1690, 13926), (1716, 13715), (1859, 12660), (2028, 11605), (2110, 11154), (2145, 10972), (2321, 10140), (2532, 9295), (2535, 9284), (2743, 8580), (2860, 8229), (3165, 7436), (3380, 6963), (3718, 6330), (4220, 5577), (4290, 5486), (4642, 5070)]