85162490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1151}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 179656704

約数和(自身を除く): 94494214

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 151, 245, 302, 490, 755, 1057, 1151, 1510, 2114, 2302, 5285, 5755, 7399, 8057, 10570, 11510, 14798, 16114, 36995, 40285, 56399, 73990, 80570, 112798, 173801, 281995, 347602, 563990, 869005, 1216607, 1738010, 2433214, 6083035, 8516249, 12166070, 17032498, 42581245, 85162490]

約数ペア:

[(1, 85162490), (2, 42581245), (5, 17032498), (7, 12166070), (10, 8516249), (14, 6083035), (35, 2433214), (49, 1738010), (70, 1216607), (98, 869005), (151, 563990), (245, 347602), (302, 281995), (490, 173801), (755, 112798), (1057, 80570), (1151, 73990), (1510, 56399), (2114, 40285), (2302, 36995), (5285, 16114), (5755, 14798), (7399, 11510), (8057, 10570)]