7850970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 20678112

約数和(自身を除く): 12827142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1051, 1245, 1494, 2102, 2490, 3153, 3735, 5255, 6306, 7470, 9459, 10510, 15765, 18918, 31530, 47295, 87233, 94590, 174466, 261699, 436165, 523398, 785097, 872330, 1308495, 1570194, 2616990, 3925485, 7850970]

約数ペア:

[(1, 7850970), (2, 3925485), (3, 2616990), (5, 1570194), (6, 1308495), (9, 872330), (10, 785097), (15, 523398), (18, 436165), (30, 261699), (45, 174466), (83, 94590), (90, 87233), (166, 47295), (249, 31530), (415, 18918), (498, 15765), (747, 10510), (830, 9459), (1051, 7470), (1245, 6306), (1494, 5255), (2102, 3735), (2490, 3153)]