85880070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15643}}^1$

素因数の和:15717

約数の個数: 48

約数和(自身を含む): 226963152

約数和(自身を除く): 141083082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 15643, 31286, 46929, 78215, 93858, 140787, 156430, 234645, 281574, 469290, 703935, 954223, 1407870, 1908446, 2862669, 4771115, 5725338, 8588007, 9542230, 14313345, 17176014, 28626690, 42940035, 85880070]

約数ペア:

[(1, 85880070), (2, 42940035), (3, 28626690), (5, 17176014), (6, 14313345), (9, 9542230), (10, 8588007), (15, 5725338), (18, 4771115), (30, 2862669), (45, 1908446), (61, 1407870), (90, 954223), (122, 703935), (183, 469290), (305, 281574), (366, 234645), (549, 156430), (610, 140787), (915, 93858), (1098, 78215), (1830, 46929), (2745, 31286), (5490, 15643)]