30372374

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 52669440

約数和(自身を除く): 22297066

約数列:

[1, 2, 19, 23, 31, 38, 46, 59, 62, 118, 361, 437, 589, 713, 722, 874, 1121, 1178, 1357, 1426, 1829, 2242, 2714, 3658, 8303, 11191, 13547, 16606, 21299, 22382, 25783, 27094, 34751, 42067, 42598, 51566, 69502, 84134, 257393, 489877, 514786, 660269, 799273, 979754, 1320538, 1598546, 15186187, 30372374]

約数ペア:

[(1, 30372374), (2, 15186187), (19, 1598546), (23, 1320538), (31, 979754), (38, 799273), (46, 660269), (59, 514786), (62, 489877), (118, 257393), (361, 84134), (437, 69502), (589, 51566), (713, 42598), (722, 42067), (874, 34751), (1121, 27094), (1178, 25783), (1357, 22382), (1426, 21299), (1829, 16606), (2242, 13547), (2714, 11191), (3658, 8303)]