6363140

素因数分解:

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

素因数の和:217

約数の個数: 72

約数和(自身を含む): 16011072

約数和(自身を除く): 9647932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 151, 172, 196, 215, 245, 301, 302, 430, 490, 602, 604, 755, 860, 980, 1057, 1204, 1505, 1510, 2107, 2114, 3010, 3020, 4214, 4228, 5285, 6020, 6493, 7399, 8428, 10535, 10570, 12986, 14798, 21070, 21140, 25972, 29596, 32465, 36995, 42140, 45451, 64930, 73990, 90902, 129860, 147980, 181804, 227255, 318157, 454510, 636314, 909020, 1272628, 1590785, 3181570, 6363140]

約数ペア:

[(1, 6363140), (2, 3181570), (4, 1590785), (5, 1272628), (7, 909020), (10, 636314), (14, 454510), (20, 318157), (28, 227255), (35, 181804), (43, 147980), (49, 129860), (70, 90902), (86, 73990), (98, 64930), (140, 45451), (151, 42140), (172, 36995), (196, 32465), (215, 29596), (245, 25972), (301, 21140), (302, 21070), (430, 14798), (490, 12986), (602, 10570), (604, 10535), (755, 8428), (860, 7399), (980, 6493), (1057, 6020), (1204, 5285), (1505, 4228), (1510, 4214), (2107, 3020), (2114, 3010)]