30781674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{673}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 86056320

約数和(自身を除く): 55274646

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 121, 126, 154, 189, 198, 231, 242, 297, 363, 378, 462, 594, 673, 693, 726, 847, 1089, 1346, 1386, 1694, 2019, 2079, 2178, 2541, 3267, 4038, 4158, 4711, 5082, 6057, 6534, 7403, 7623, 9422, 12114, 14133, 14806, 15246, 18171, 22209, 22869, 28266, 36342, 42399, 44418, 45738, 51821, 66627, 81433, 84798, 103642, 127197, 133254, 155463, 162866, 199881, 244299, 254394, 310926, 399762, 466389, 488598, 570031, 732897, 932778, 1140062, 1399167, 1465794, 1710093, 2198691, 2798334, 3420186, 4397382, 5130279, 10260558, 15390837, 30781674]

約数ペア:

[(1, 30781674), (2, 15390837), (3, 10260558), (6, 5130279), (7, 4397382), (9, 3420186), (11, 2798334), (14, 2198691), (18, 1710093), (21, 1465794), (22, 1399167), (27, 1140062), (33, 932778), (42, 732897), (54, 570031), (63, 488598), (66, 466389), (77, 399762), (99, 310926), (121, 254394), (126, 244299), (154, 199881), (189, 162866), (198, 155463), (231, 133254), (242, 127197), (297, 103642), (363, 84798), (378, 81433), (462, 66627), (594, 51821), (673, 45738), (693, 44418), (726, 42399), (847, 36342), (1089, 28266), (1346, 22869), (1386, 22209), (1694, 18171), (2019, 15246), (2079, 14806), (2178, 14133), (2541, 12114), (3267, 9422), (4038, 7623), (4158, 7403), (4711, 6534), (5082, 6057)]