30887842

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 19915358

約数列:

[1, 2, 29, 31, 41, 58, 62, 82, 419, 838, 899, 1189, 1271, 1798, 2378, 2542, 12151, 12989, 17179, 24302, 25978, 34358, 36859, 73718, 376681, 498191, 532549, 753362, 996382, 1065098, 15443921, 30887842]

約数ペア:

[(1, 30887842), (2, 15443921), (29, 1065098), (31, 996382), (41, 753362), (58, 532549), (62, 498191), (82, 376681), (419, 73718), (838, 36859), (899, 34358), (1189, 25978), (1271, 24302), (1798, 17179), (2378, 12989), (2542, 12151)]