30072738

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 61934400

約数和(自身を除く): 31861662

約数列:

[1, 2, 3, 6, 43, 86, 129, 229, 258, 458, 509, 687, 1018, 1374, 1527, 3054, 9847, 19694, 21887, 29541, 43774, 59082, 65661, 116561, 131322, 233122, 349683, 699366, 5012123, 10024246, 15036369, 30072738]

約数ペア:

[(1, 30072738), (2, 15036369), (3, 10024246), (6, 5012123), (43, 699366), (86, 349683), (129, 233122), (229, 131322), (258, 116561), (458, 65661), (509, 59082), (687, 43774), (1018, 29541), (1374, 21887), (1527, 19694), (3054, 9847)]