258156690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7177}}^1$

素因数の和:7307

約数の個数: 64

約数和(自身を含む): 682197120

約数和(自身を除く): 424040430

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 109, 110, 165, 218, 327, 330, 545, 654, 1090, 1199, 1635, 2398, 3270, 3597, 5995, 7177, 7194, 11990, 14354, 17985, 21531, 35885, 35970, 43062, 71770, 78947, 107655, 157894, 215310, 236841, 394735, 473682, 782293, 789470, 1184205, 1564586, 2346879, 2368410, 3911465, 4693758, 7822930, 8605223, 11734395, 17210446, 23468790, 25815669, 43026115, 51631338, 86052230, 129078345, 258156690]

約数ペア:

[(1, 258156690), (2, 129078345), (3, 86052230), (5, 51631338), (6, 43026115), (10, 25815669), (11, 23468790), (15, 17210446), (22, 11734395), (30, 8605223), (33, 7822930), (55, 4693758), (66, 3911465), (109, 2368410), (110, 2346879), (165, 1564586), (218, 1184205), (327, 789470), (330, 782293), (545, 473682), (654, 394735), (1090, 236841), (1199, 215310), (1635, 157894), (2398, 107655), (3270, 78947), (3597, 71770), (5995, 43062), (7177, 35970), (7194, 35885), (11990, 21531), (14354, 17985)]