13289310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 34819200

約数和(自身を除く): 21529890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 991, 1341, 1490, 1982, 2235, 2682, 2973, 4470, 4955, 5946, 6705, 8919, 9910, 13410, 14865, 17838, 29730, 44595, 89190, 147659, 295318, 442977, 738295, 885954, 1328931, 1476590, 2214885, 2657862, 4429770, 6644655, 13289310]

約数ペア:

[(1, 13289310), (2, 6644655), (3, 4429770), (5, 2657862), (6, 2214885), (9, 1476590), (10, 1328931), (15, 885954), (18, 738295), (30, 442977), (45, 295318), (90, 147659), (149, 89190), (298, 44595), (447, 29730), (745, 17838), (894, 14865), (991, 13410), (1341, 9910), (1490, 8919), (1982, 6705), (2235, 5946), (2682, 4955), (2973, 4470)]