30295804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 72253440

約数和(自身を除く): 41957636

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 76, 77, 124, 133, 154, 167, 209, 217, 266, 308, 334, 341, 418, 434, 532, 589, 668, 682, 836, 868, 1169, 1178, 1364, 1463, 1837, 2338, 2356, 2387, 2926, 3173, 3674, 4123, 4676, 4774, 5177, 5852, 6346, 6479, 7348, 8246, 9548, 10354, 12692, 12859, 12958, 16492, 20708, 22211, 25718, 25916, 34903, 36239, 44422, 45353, 51436, 56947, 69806, 72478, 88844, 90706, 98363, 113894, 139612, 144956, 181412, 196726, 227788, 244321, 393452, 398629, 488642, 688541, 797258, 977284, 1081993, 1377082, 1594516, 2163986, 2754164, 4327972, 7573951, 15147902, 30295804]

約数ペア:

[(1, 30295804), (2, 15147902), (4, 7573951), (7, 4327972), (11, 2754164), (14, 2163986), (19, 1594516), (22, 1377082), (28, 1081993), (31, 977284), (38, 797258), (44, 688541), (62, 488642), (76, 398629), (77, 393452), (124, 244321), (133, 227788), (154, 196726), (167, 181412), (209, 144956), (217, 139612), (266, 113894), (308, 98363), (334, 90706), (341, 88844), (418, 72478), (434, 69806), (532, 56947), (589, 51436), (668, 45353), (682, 44422), (836, 36239), (868, 34903), (1169, 25916), (1178, 25718), (1364, 22211), (1463, 20708), (1837, 16492), (2338, 12958), (2356, 12859), (2387, 12692), (2926, 10354), (3173, 9548), (3674, 8246), (4123, 7348), (4676, 6479), (4774, 6346), (5177, 5852)]