68219490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1499}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 172368000

約数和(自身を除く): 104148510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 41, 74, 82, 111, 123, 185, 205, 222, 246, 370, 410, 555, 615, 1110, 1230, 1499, 1517, 2998, 3034, 4497, 4551, 7495, 7585, 8994, 9102, 14990, 15170, 22485, 22755, 44970, 45510, 55463, 61459, 110926, 122918, 166389, 184377, 277315, 307295, 332778, 368754, 554630, 614590, 831945, 921885, 1663890, 1843770, 2273983, 4547966, 6821949, 11369915, 13643898, 22739830, 34109745, 68219490]

約数ペア:

[(1, 68219490), (2, 34109745), (3, 22739830), (5, 13643898), (6, 11369915), (10, 6821949), (15, 4547966), (30, 2273983), (37, 1843770), (41, 1663890), (74, 921885), (82, 831945), (111, 614590), (123, 554630), (185, 368754), (205, 332778), (222, 307295), (246, 277315), (370, 184377), (410, 166389), (555, 122918), (615, 110926), (1110, 61459), (1230, 55463), (1499, 45510), (1517, 44970), (2998, 22755), (3034, 22485), (4497, 15170), (4551, 14990), (7495, 9102), (7585, 8994)]