30940284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 76832000

約数和(自身を除く): 45891716

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 388, 582, 1164, 1399, 1843, 2798, 3686, 4197, 5529, 5596, 7372, 8394, 11058, 16788, 22116, 26581, 53162, 79743, 106324, 135703, 159486, 271406, 318972, 407109, 542812, 814218, 1628436, 2578357, 5156714, 7735071, 10313428, 15470142, 30940284]

約数ペア:

[(1, 30940284), (2, 15470142), (3, 10313428), (4, 7735071), (6, 5156714), (12, 2578357), (19, 1628436), (38, 814218), (57, 542812), (76, 407109), (97, 318972), (114, 271406), (194, 159486), (228, 135703), (291, 106324), (388, 79743), (582, 53162), (1164, 26581), (1399, 22116), (1843, 16788), (2798, 11058), (3686, 8394), (4197, 7372), (5529, 5596)]