97719650

素因数分解:

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

素因数の和:256

約数の個数: 72

約数和(自身を含む): 214075584

約数和(自身を除く): 116355934

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 151, 175, 215, 301, 302, 350, 430, 602, 755, 1057, 1075, 1505, 1510, 1849, 2114, 2150, 3010, 3698, 3775, 5285, 6493, 7525, 7550, 9245, 10570, 12943, 12986, 15050, 18490, 25886, 26425, 32465, 45451, 46225, 52850, 64715, 64930, 90902, 92450, 129430, 162325, 227255, 279199, 323575, 324650, 454510, 558398, 647150, 1136275, 1395995, 1954393, 2272550, 2791990, 3908786, 6979975, 9771965, 13959950, 19543930, 48859825, 97719650]

約数ペア:

[(1, 97719650), (2, 48859825), (5, 19543930), (7, 13959950), (10, 9771965), (14, 6979975), (25, 3908786), (35, 2791990), (43, 2272550), (50, 1954393), (70, 1395995), (86, 1136275), (151, 647150), (175, 558398), (215, 454510), (301, 324650), (302, 323575), (350, 279199), (430, 227255), (602, 162325), (755, 129430), (1057, 92450), (1075, 90902), (1505, 64930), (1510, 64715), (1849, 52850), (2114, 46225), (2150, 45451), (3010, 32465), (3698, 26425), (3775, 25886), (5285, 18490), (6493, 15050), (7525, 12986), (7550, 12943), (9245, 10570)]