28937610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24733}}^1$

素因数の和:24759

約数の個数: 48

約数和(自身を含む): 81028584

約数和(自身を除く): 52090974

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 24733, 49466, 74199, 123665, 148398, 222597, 247330, 321529, 370995, 445194, 643058, 741990, 964587, 1112985, 1607645, 1929174, 2225970, 2893761, 3215290, 4822935, 5787522, 9645870, 14468805, 28937610]

約数ペア:

[(1, 28937610), (2, 14468805), (3, 9645870), (5, 5787522), (6, 4822935), (9, 3215290), (10, 2893761), (13, 2225970), (15, 1929174), (18, 1607645), (26, 1112985), (30, 964587), (39, 741990), (45, 643058), (65, 445194), (78, 370995), (90, 321529), (117, 247330), (130, 222597), (195, 148398), (234, 123665), (390, 74199), (585, 49466), (1170, 24733)]