71431230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 189154656

約数和(自身を除く): 117723426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 169, 193, 195, 219, 338, 365, 386, 390, 438, 507, 579, 730, 845, 949, 965, 1014, 1095, 1158, 1690, 1898, 1930, 2190, 2509, 2535, 2847, 2895, 4745, 5018, 5070, 5694, 5790, 7527, 9490, 12337, 12545, 14089, 14235, 15054, 24674, 25090, 28178, 28470, 32617, 37011, 37635, 42267, 61685, 65234, 70445, 74022, 75270, 84534, 97851, 123370, 140890, 163085, 183157, 185055, 195702, 211335, 326170, 366314, 370110, 422670, 489255, 549471, 915785, 978510, 1098942, 1831570, 2381041, 2747355, 4762082, 5494710, 7143123, 11905205, 14286246, 23810410, 35715615, 71431230]

約数ペア:

[(1, 71431230), (2, 35715615), (3, 23810410), (5, 14286246), (6, 11905205), (10, 7143123), (13, 5494710), (15, 4762082), (26, 2747355), (30, 2381041), (39, 1831570), (65, 1098942), (73, 978510), (78, 915785), (130, 549471), (146, 489255), (169, 422670), (193, 370110), (195, 366314), (219, 326170), (338, 211335), (365, 195702), (386, 185055), (390, 183157), (438, 163085), (507, 140890), (579, 123370), (730, 97851), (845, 84534), (949, 75270), (965, 74022), (1014, 70445), (1095, 65234), (1158, 61685), (1690, 42267), (1898, 37635), (1930, 37011), (2190, 32617), (2509, 28470), (2535, 28178), (2847, 25090), (2895, 24674), (4745, 15054), (5018, 14235), (5070, 14089), (5694, 12545), (5790, 12337), (7527, 9490)]