30048234

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 66960000

約数和(自身を除く): 36911766

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 61, 87, 114, 122, 149, 174, 183, 298, 366, 447, 551, 894, 1102, 1159, 1653, 1769, 2318, 2831, 3306, 3477, 3538, 4321, 5307, 5662, 6954, 8493, 8642, 9089, 10614, 12963, 16986, 18178, 25926, 27267, 33611, 54534, 67222, 82099, 100833, 164198, 172691, 201666, 246297, 263581, 345382, 492594, 518073, 527162, 790743, 1036146, 1581486, 5008039, 10016078, 15024117, 30048234]

約数ペア:

[(1, 30048234), (2, 15024117), (3, 10016078), (6, 5008039), (19, 1581486), (29, 1036146), (38, 790743), (57, 527162), (58, 518073), (61, 492594), (87, 345382), (114, 263581), (122, 246297), (149, 201666), (174, 172691), (183, 164198), (298, 100833), (366, 82099), (447, 67222), (551, 54534), (894, 33611), (1102, 27267), (1159, 25926), (1653, 18178), (1769, 16986), (2318, 12963), (2831, 10614), (3306, 9089), (3477, 8642), (3538, 8493), (4321, 6954), (5307, 5662)]