136807510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 295217136

約数和(自身を除く): 158409626

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 151, 215, 245, 301, 302, 430, 490, 602, 755, 1057, 1505, 1510, 1849, 2107, 2114, 3010, 3698, 4214, 5285, 6493, 7399, 9245, 10535, 10570, 12943, 12986, 14798, 18490, 21070, 25886, 32465, 36995, 45451, 64715, 64930, 73990, 90601, 90902, 129430, 181202, 227255, 279199, 318157, 453005, 454510, 558398, 636314, 906010, 1395995, 1590785, 1954393, 2791990, 3181570, 3908786, 9771965, 13680751, 19543930, 27361502, 68403755, 136807510]

約数ペア:

[(1, 136807510), (2, 68403755), (5, 27361502), (7, 19543930), (10, 13680751), (14, 9771965), (35, 3908786), (43, 3181570), (49, 2791990), (70, 1954393), (86, 1590785), (98, 1395995), (151, 906010), (215, 636314), (245, 558398), (301, 454510), (302, 453005), (430, 318157), (490, 279199), (602, 227255), (755, 181202), (1057, 129430), (1505, 90902), (1510, 90601), (1849, 73990), (2107, 64930), (2114, 64715), (3010, 45451), (3698, 36995), (4214, 32465), (5285, 25886), (6493, 21070), (7399, 18490), (9245, 14798), (10535, 12986), (10570, 12943)]