30894474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 73592064

約数和(自身を除く): 42697590

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 299, 391, 442, 598, 663, 782, 897, 1013, 1173, 1326, 1794, 2026, 2346, 3039, 5083, 6078, 10166, 13169, 15249, 17221, 23299, 26338, 30498, 34442, 39507, 46598, 51663, 69897, 79014, 103326, 139794, 223873, 302887, 396083, 447746, 605774, 671619, 792166, 908661, 1188249, 1343238, 1817322, 2376498, 5149079, 10298158, 15447237, 30894474]

約数ペア:

[(1, 30894474), (2, 15447237), (3, 10298158), (6, 5149079), (13, 2376498), (17, 1817322), (23, 1343238), (26, 1188249), (34, 908661), (39, 792166), (46, 671619), (51, 605774), (69, 447746), (78, 396083), (102, 302887), (138, 223873), (221, 139794), (299, 103326), (391, 79014), (442, 69897), (598, 51663), (663, 46598), (782, 39507), (897, 34442), (1013, 30498), (1173, 26338), (1326, 23299), (1794, 17221), (2026, 15249), (2346, 13169), (3039, 10166), (5083, 6078)]