30100028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 65587200

約数和(自身を除く): 35487172

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 1951, 2204, 3857, 3902, 7714, 7804, 13657, 15428, 27314, 37069, 54628, 56579, 74138, 113158, 148276, 226316, 259483, 396053, 518966, 792106, 1037932, 1075001, 1584212, 2150002, 4300004, 7525007, 15050014, 30100028]

約数ペア:

[(1, 30100028), (2, 15050014), (4, 7525007), (7, 4300004), (14, 2150002), (19, 1584212), (28, 1075001), (29, 1037932), (38, 792106), (58, 518966), (76, 396053), (116, 259483), (133, 226316), (203, 148276), (266, 113158), (406, 74138), (532, 56579), (551, 54628), (812, 37069), (1102, 27314), (1951, 15428), (2204, 13657), (3857, 7804), (3902, 7714)]