30258844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5779}}^1$

素因数の和:5818

約数の個数: 48

約数和(自身を含む): 69914880

約数和(自身を除く): 39656036

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 5779, 11558, 23116, 40453, 63569, 80906, 98243, 127138, 161812, 196486, 254276, 392972, 444983, 687701, 889966, 1080673, 1375402, 1779932, 2161346, 2750804, 4322692, 7564711, 15129422, 30258844]

約数ペア:

[(1, 30258844), (2, 15129422), (4, 7564711), (7, 4322692), (11, 2750804), (14, 2161346), (17, 1779932), (22, 1375402), (28, 1080673), (34, 889966), (44, 687701), (68, 444983), (77, 392972), (119, 254276), (154, 196486), (187, 161812), (238, 127138), (308, 98243), (374, 80906), (476, 63569), (748, 40453), (1309, 23116), (2618, 11558), (5236, 5779)]