30328674

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 38100126

約数列:

[1, 2, 3, 6, 19, 23, 38, 43, 46, 57, 69, 86, 114, 129, 138, 258, 269, 437, 538, 807, 817, 874, 989, 1311, 1614, 1634, 1978, 2451, 2622, 2967, 4902, 5111, 5934, 6187, 10222, 11567, 12374, 15333, 18561, 18791, 23134, 30666, 34701, 37122, 37582, 56373, 69402, 112746, 117553, 219773, 235106, 266041, 352659, 439546, 532082, 659319, 705318, 798123, 1318638, 1596246, 5054779, 10109558, 15164337, 30328674]

約数ペア:

[(1, 30328674), (2, 15164337), (3, 10109558), (6, 5054779), (19, 1596246), (23, 1318638), (38, 798123), (43, 705318), (46, 659319), (57, 532082), (69, 439546), (86, 352659), (114, 266041), (129, 235106), (138, 219773), (258, 117553), (269, 112746), (437, 69402), (538, 56373), (807, 37582), (817, 37122), (874, 34701), (989, 30666), (1311, 23134), (1614, 18791), (1634, 18561), (1978, 15333), (2451, 12374), (2622, 11567), (2967, 10222), (4902, 6187), (5111, 5934)]