1288392030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{31883}}^1$

素因数の和:32345

約数の個数: 48

約数和(自身を含む): 3357385200

約数和(自身を除く): 2068993170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449, 898, 1347, 2245, 2694, 4041, 4490, 6735, 8082, 13470, 20205, 31883, 40410, 63766, 95649, 159415, 191298, 286947, 318830, 478245, 573894, 956490, 1434735, 2869470, 14315467, 28630934, 42946401, 71577335, 85892802, 128839203, 143154670, 214732005, 257678406, 429464010, 644196015, 1288392030]

約数ペア:

[(1, 1288392030), (2, 644196015), (3, 429464010), (5, 257678406), (6, 214732005), (9, 143154670), (10, 128839203), (15, 85892802), (18, 71577335), (30, 42946401), (45, 28630934), (90, 14315467), (449, 2869470), (898, 1434735), (1347, 956490), (2245, 573894), (2694, 478245), (4041, 318830), (4490, 286947), (6735, 191298), (8082, 159415), (13470, 95649), (20205, 63766), (31883, 40410)]