30411928

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 28685672

約数列:

[1, 2, 4, 8, 37, 74, 127, 148, 254, 296, 508, 809, 1016, 1618, 3236, 4699, 6472, 9398, 18796, 29933, 37592, 59866, 102743, 119732, 205486, 239464, 410972, 821944, 3801491, 7602982, 15205964, 30411928]

約数ペア:

[(1, 30411928), (2, 15205964), (4, 7602982), (8, 3801491), (37, 821944), (74, 410972), (127, 239464), (148, 205486), (254, 119732), (296, 102743), (508, 59866), (809, 37592), (1016, 29933), (1618, 18796), (3236, 9398), (4699, 6472)]