29819850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3335

約数の個数: 48

約数和(自身を含む): 75188640

約数和(自身を除く): 45368790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 3259, 4575, 6518, 9150, 9777, 16295, 19554, 32590, 48885, 81475, 97770, 162950, 198799, 244425, 397598, 488850, 596397, 993995, 1192794, 1987990, 2981985, 4969975, 5963970, 9939950, 14909925, 29819850]

約数ペア:

[(1, 29819850), (2, 14909925), (3, 9939950), (5, 5963970), (6, 4969975), (10, 2981985), (15, 1987990), (25, 1192794), (30, 993995), (50, 596397), (61, 488850), (75, 397598), (122, 244425), (150, 198799), (183, 162950), (305, 97770), (366, 81475), (610, 48885), (915, 32590), (1525, 19554), (1830, 16295), (3050, 9777), (3259, 9150), (4575, 6518)]