30901172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 60092928

約数和(自身を除く): 29191756

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 107, 124, 137, 214, 274, 428, 527, 548, 1054, 1819, 2108, 2329, 3317, 3638, 4247, 4658, 6634, 7276, 8494, 9316, 13268, 14659, 16988, 29318, 56389, 58636, 72199, 112778, 144398, 225556, 249203, 288796, 454429, 498406, 908858, 996812, 1817716, 7725293, 15450586, 30901172]

約数ペア:

[(1, 30901172), (2, 15450586), (4, 7725293), (17, 1817716), (31, 996812), (34, 908858), (62, 498406), (68, 454429), (107, 288796), (124, 249203), (137, 225556), (214, 144398), (274, 112778), (428, 72199), (527, 58636), (548, 56389), (1054, 29318), (1819, 16988), (2108, 14659), (2329, 13268), (3317, 9316), (3638, 8494), (4247, 7276), (4658, 6634)]