30768650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 63933408

約数和(自身を除く): 33164758

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 1301, 2150, 2365, 2602, 4730, 6505, 11825, 13010, 14311, 23650, 28622, 32525, 55943, 65050, 71555, 111886, 143110, 279715, 357775, 559430, 615373, 715550, 1230746, 1398575, 2797150, 3076865, 6153730, 15384325, 30768650]

約数ペア:

[(1, 30768650), (2, 15384325), (5, 6153730), (10, 3076865), (11, 2797150), (22, 1398575), (25, 1230746), (43, 715550), (50, 615373), (55, 559430), (86, 357775), (110, 279715), (215, 143110), (275, 111886), (430, 71555), (473, 65050), (550, 55943), (946, 32525), (1075, 28622), (1301, 23650), (2150, 14311), (2365, 13010), (2602, 11825), (4730, 6505)]