68730290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{683}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 128537280

約数和(自身を除く): 59806990

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 347, 683, 694, 1366, 1735, 3415, 3470, 6830, 10063, 19807, 20126, 39614, 50315, 99035, 100630, 198070, 237001, 474002, 1185005, 2370010, 6873029, 13746058, 34365145, 68730290]

約数ペア:

[(1, 68730290), (2, 34365145), (5, 13746058), (10, 6873029), (29, 2370010), (58, 1185005), (145, 474002), (290, 237001), (347, 198070), (683, 100630), (694, 99035), (1366, 50315), (1735, 39614), (3415, 20126), (3470, 19807), (6830, 10063)]