293073380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10993}}^1$

素因数の和:11076

約数の個数: 48

約数和(自身を含む): 650141184

約数和(自身を除く): 357067804

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 2666, 5332, 6665, 10993, 13330, 21986, 26660, 43972, 54965, 109930, 219860, 340783, 472699, 681566, 945398, 1363132, 1703915, 1890796, 2363495, 3407830, 4726990, 6815660, 9453980, 14653669, 29307338, 58614676, 73268345, 146536690, 293073380]

約数ペア:

[(1, 293073380), (2, 146536690), (4, 73268345), (5, 58614676), (10, 29307338), (20, 14653669), (31, 9453980), (43, 6815660), (62, 4726990), (86, 3407830), (124, 2363495), (155, 1890796), (172, 1703915), (215, 1363132), (310, 945398), (430, 681566), (620, 472699), (860, 340783), (1333, 219860), (2666, 109930), (5332, 54965), (6665, 43972), (10993, 26660), (13330, 21986)]