29888010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7723}}^1$

素因数の和:7779

約数の個数: 48

約数和(自身を含む): 79526304

約数和(自身を除く): 49638294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 7723, 15446, 23169, 38615, 46338, 69507, 77230, 115845, 139014, 231690, 332089, 347535, 664178, 695070, 996267, 1660445, 1992534, 2988801, 3320890, 4981335, 5977602, 9962670, 14944005, 29888010]

約数ペア:

[(1, 29888010), (2, 14944005), (3, 9962670), (5, 5977602), (6, 4981335), (9, 3320890), (10, 2988801), (15, 1992534), (18, 1660445), (30, 996267), (43, 695070), (45, 664178), (86, 347535), (90, 332089), (129, 231690), (215, 139014), (258, 115845), (387, 77230), (430, 69507), (645, 46338), (774, 38615), (1290, 23169), (1935, 15446), (3870, 7723)]