30330774

素因数分解:

$2^1\times 3^6\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 56

約数和(自身を含む): 69409872

約数和(自身を除く): 39079098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 293, 426, 486, 586, 639, 729, 879, 1278, 1458, 1758, 1917, 2637, 3834, 5274, 5751, 7911, 11502, 15822, 17253, 20803, 23733, 34506, 41606, 47466, 51759, 62409, 71199, 103518, 124818, 142398, 187227, 213597, 374454, 427194, 561681, 1123362, 1685043, 3370086, 5055129, 10110258, 15165387, 30330774]

約数ペア:

[(1, 30330774), (2, 15165387), (3, 10110258), (6, 5055129), (9, 3370086), (18, 1685043), (27, 1123362), (54, 561681), (71, 427194), (81, 374454), (142, 213597), (162, 187227), (213, 142398), (243, 124818), (293, 103518), (426, 71199), (486, 62409), (586, 51759), (639, 47466), (729, 41606), (879, 34506), (1278, 23733), (1458, 20803), (1758, 17253), (1917, 15822), (2637, 11502), (3834, 7911), (5274, 5751)]