30291312

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 82851840

約数和(自身を除く): 52560528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 47, 48, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 463, 464, 564, 696, 752, 926, 1128, 1363, 1389, 1392, 1852, 2256, 2726, 2778, 3704, 4089, 5452, 5556, 7408, 8178, 10904, 11112, 13427, 16356, 21761, 21808, 22224, 26854, 32712, 40281, 43522, 53708, 65283, 65424, 80562, 87044, 107416, 130566, 161124, 174088, 214832, 261132, 322248, 348176, 522264, 631069, 644496, 1044528, 1262138, 1893207, 2524276, 3786414, 5048552, 7572828, 10097104, 15145656, 30291312]

約数ペア:

[(1, 30291312), (2, 15145656), (3, 10097104), (4, 7572828), (6, 5048552), (8, 3786414), (12, 2524276), (16, 1893207), (24, 1262138), (29, 1044528), (47, 644496), (48, 631069), (58, 522264), (87, 348176), (94, 322248), (116, 261132), (141, 214832), (174, 174088), (188, 161124), (232, 130566), (282, 107416), (348, 87044), (376, 80562), (463, 65424), (464, 65283), (564, 53708), (696, 43522), (752, 40281), (926, 32712), (1128, 26854), (1363, 22224), (1389, 21808), (1392, 21761), (1852, 16356), (2256, 13427), (2726, 11112), (2778, 10904), (3704, 8178), (4089, 7408), (5452, 5556)]