30748914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3343}}^1$

素因数の和:3431

約数の個数: 48

約数和(自身を含む): 77206272

約数和(自身を除く): 46457358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 3343, 4599, 6686, 9198, 10029, 20058, 23401, 30087, 46802, 60174, 70203, 140406, 210609, 244039, 421218, 488078, 732117, 1464234, 1708273, 2196351, 3416546, 4392702, 5124819, 10249638, 15374457, 30748914]

約数ペア:

[(1, 30748914), (2, 15374457), (3, 10249638), (6, 5124819), (7, 4392702), (9, 3416546), (14, 2196351), (18, 1708273), (21, 1464234), (42, 732117), (63, 488078), (73, 421218), (126, 244039), (146, 210609), (219, 140406), (438, 70203), (511, 60174), (657, 46802), (1022, 30087), (1314, 23401), (1533, 20058), (3066, 10029), (3343, 9198), (4599, 6686)]