9963090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3615

約数の個数: 48

約数和(自身を含む): 26747136

約数和(自身を除く): 16784046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 3571, 7142, 10713, 17855, 21426, 32139, 35710, 53565, 64278, 107130, 110701, 160695, 221402, 321390, 332103, 553505, 664206, 996309, 1107010, 1660515, 1992618, 3321030, 4981545, 9963090]

約数ペア:

[(1, 9963090), (2, 4981545), (3, 3321030), (5, 1992618), (6, 1660515), (9, 1107010), (10, 996309), (15, 664206), (18, 553505), (30, 332103), (31, 321390), (45, 221402), (62, 160695), (90, 110701), (93, 107130), (155, 64278), (186, 53565), (279, 35710), (310, 32139), (465, 21426), (558, 17855), (930, 10713), (1395, 7142), (2790, 3571)]