30700517428

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1470

約数の個数: 144

約数和(自身を含む): 66924748800

約数和(自身を除く): 36224231372

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 49, 58, 82, 98, 103, 116, 164, 196, 203, 206, 287, 406, 412, 574, 721, 812, 1148, 1189, 1279, 1421, 1442, 2009, 2378, 2558, 2842, 2884, 2987, 4018, 4223, 4756, 5047, 5116, 5684, 5974, 8036, 8323, 8446, 8953, 10094, 11948, 16646, 16892, 17906, 20188, 20909, 29561, 33292, 35812, 37091, 41818, 52439, 58261, 59122, 62671, 74182, 83636, 104878, 116522, 118244, 122467, 125342, 131737, 146363, 148364, 206927, 209756, 233044, 244934, 250684, 259637, 263474, 292726, 367073, 413854, 489868, 519274, 526948, 585452, 734146, 827708, 857269, 922159, 1038548, 1468292, 1520731, 1714538, 1817459, 1844318, 2569511, 3041462, 3429076, 3634918, 3688636, 3820373, 5139022, 5401217, 6000883, 6082924, 6455113, 7269836, 7640746, 10278044, 10645117, 10802434, 12001766, 12910226, 15281492, 21290234, 21604868, 24003532, 25820452, 26742611, 37808519, 42580468, 53485222, 74515819, 75617038, 106970444, 149031638, 151234076, 156635293, 187198277, 264659633, 298063276, 313270586, 374396554, 529319266, 626541172, 748793108, 1058638532, 1096447051, 2192894102, 4385788204, 7675129357, 15350258714, 30700517428]

約数ペア:

[(1, 30700517428), (2, 15350258714), (4, 7675129357), (7, 4385788204), (14, 2192894102), (28, 1096447051), (29, 1058638532), (41, 748793108), (49, 626541172), (58, 529319266), (82, 374396554), (98, 313270586), (103, 298063276), (116, 264659633), (164, 187198277), (196, 156635293), (203, 151234076), (206, 149031638), (287, 106970444), (406, 75617038), (412, 74515819), (574, 53485222), (721, 42580468), (812, 37808519), (1148, 26742611), (1189, 25820452), (1279, 24003532), (1421, 21604868), (1442, 21290234), (2009, 15281492), (2378, 12910226), (2558, 12001766), (2842, 10802434), (2884, 10645117), (2987, 10278044), (4018, 7640746), (4223, 7269836), (4756, 6455113), (5047, 6082924), (5116, 6000883), (5684, 5401217), (5974, 5139022), (8036, 3820373), (8323, 3688636), (8446, 3634918), (8953, 3429076), (10094, 3041462), (11948, 2569511), (16646, 1844318), (16892, 1817459), (17906, 1714538), (20188, 1520731), (20909, 1468292), (29561, 1038548), (33292, 922159), (35812, 857269), (37091, 827708), (41818, 734146), (52439, 585452), (58261, 526948), (59122, 519274), (62671, 489868), (74182, 413854), (83636, 367073), (104878, 292726), (116522, 263474), (118244, 259637), (122467, 250684), (125342, 244934), (131737, 233044), (146363, 209756), (148364, 206927)]