30643074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22109}}^1$

素因数の和:22135

約数の個数: 48

約数和(自身を含む): 82779840

約数和(自身を除く): 52136766

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 22109, 44218, 66327, 132654, 154763, 198981, 243199, 309526, 397962, 464289, 486398, 729597, 928578, 1392867, 1459194, 1702393, 2188791, 2785734, 3404786, 4377582, 5107179, 10214358, 15321537, 30643074]

約数ペア:

[(1, 30643074), (2, 15321537), (3, 10214358), (6, 5107179), (7, 4377582), (9, 3404786), (11, 2785734), (14, 2188791), (18, 1702393), (21, 1459194), (22, 1392867), (33, 928578), (42, 729597), (63, 486398), (66, 464289), (77, 397962), (99, 309526), (126, 243199), (154, 198981), (198, 154763), (231, 132654), (462, 66327), (693, 44218), (1386, 22109)]