30106188

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{5689}}^1$

素因数の和:5716

約数の個数: 72

約数和(自身を含む): 90812400

約数和(自身を除く): 60706212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 5689, 11378, 17067, 22756, 34134, 39823, 51201, 68268, 79646, 102402, 119469, 153603, 159292, 204804, 238938, 278761, 307206, 358407, 477876, 557522, 614412, 716814, 836283, 1075221, 1115044, 1433628, 1672566, 2150442, 2508849, 3345132, 4300884, 5017698, 7526547, 10035396, 15053094, 30106188]

約数ペア:

[(1, 30106188), (2, 15053094), (3, 10035396), (4, 7526547), (6, 5017698), (7, 4300884), (9, 3345132), (12, 2508849), (14, 2150442), (18, 1672566), (21, 1433628), (27, 1115044), (28, 1075221), (36, 836283), (42, 716814), (49, 614412), (54, 557522), (63, 477876), (84, 358407), (98, 307206), (108, 278761), (126, 238938), (147, 204804), (189, 159292), (196, 153603), (252, 119469), (294, 102402), (378, 79646), (441, 68268), (588, 51201), (756, 39823), (882, 34134), (1323, 22756), (1764, 17067), (2646, 11378), (5292, 5689)]