30462396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 80693760

約数和(自身を除く): 50231364

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 37, 38, 46, 57, 69, 74, 76, 92, 111, 114, 138, 148, 157, 222, 228, 276, 314, 437, 444, 471, 628, 703, 851, 874, 942, 1311, 1406, 1702, 1748, 1884, 2109, 2553, 2622, 2812, 2983, 3404, 3611, 4218, 5106, 5244, 5809, 5966, 7222, 8436, 8949, 10212, 10833, 11618, 11932, 14444, 16169, 17427, 17898, 21666, 23236, 32338, 34854, 35796, 43332, 48507, 64676, 68609, 69708, 97014, 110371, 133607, 137218, 194028, 205827, 220742, 267214, 274436, 331113, 400821, 411654, 441484, 534428, 662226, 801642, 823308, 1324452, 1603284, 2538533, 5077066, 7615599, 10154132, 15231198, 30462396]

約数ペア:

[(1, 30462396), (2, 15231198), (3, 10154132), (4, 7615599), (6, 5077066), (12, 2538533), (19, 1603284), (23, 1324452), (37, 823308), (38, 801642), (46, 662226), (57, 534428), (69, 441484), (74, 411654), (76, 400821), (92, 331113), (111, 274436), (114, 267214), (138, 220742), (148, 205827), (157, 194028), (222, 137218), (228, 133607), (276, 110371), (314, 97014), (437, 69708), (444, 68609), (471, 64676), (628, 48507), (703, 43332), (851, 35796), (874, 34854), (942, 32338), (1311, 23236), (1406, 21666), (1702, 17898), (1748, 17427), (1884, 16169), (2109, 14444), (2553, 11932), (2622, 11618), (2812, 10833), (2983, 10212), (3404, 8949), (3611, 8436), (4218, 7222), (5106, 5966), (5244, 5809)]