43979970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 109384704

約数和(自身を除く): 65404734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 103, 129, 206, 215, 258, 309, 331, 430, 515, 618, 645, 662, 993, 1030, 1290, 1545, 1655, 1986, 3090, 3310, 4429, 4965, 8858, 9930, 13287, 14233, 22145, 26574, 28466, 34093, 42699, 44290, 66435, 68186, 71165, 85398, 102279, 132870, 142330, 170465, 204558, 213495, 340930, 426990, 511395, 1022790, 1465999, 2931998, 4397997, 7329995, 8795994, 14659990, 21989985, 43979970]

約数ペア:

[(1, 43979970), (2, 21989985), (3, 14659990), (5, 8795994), (6, 7329995), (10, 4397997), (15, 2931998), (30, 1465999), (43, 1022790), (86, 511395), (103, 426990), (129, 340930), (206, 213495), (215, 204558), (258, 170465), (309, 142330), (331, 132870), (430, 102279), (515, 85398), (618, 71165), (645, 68186), (662, 66435), (993, 44290), (1030, 42699), (1290, 34093), (1545, 28466), (1655, 26574), (1986, 22145), (3090, 14233), (3310, 13287), (4429, 9930), (4965, 8858)]