8738910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 22997520

約数和(自身を除く): 14258610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1091, 1335, 1602, 2182, 2670, 3273, 4005, 5455, 6546, 8010, 9819, 10910, 16365, 19638, 32730, 49095, 97099, 98190, 194198, 291297, 485495, 582594, 873891, 970990, 1456485, 1747782, 2912970, 4369455, 8738910]

約数ペア:

[(1, 8738910), (2, 4369455), (3, 2912970), (5, 1747782), (6, 1456485), (9, 970990), (10, 873891), (15, 582594), (18, 485495), (30, 291297), (45, 194198), (89, 98190), (90, 97099), (178, 49095), (267, 32730), (445, 19638), (534, 16365), (801, 10910), (890, 9819), (1091, 8010), (1335, 6546), (1602, 5455), (2182, 4005), (2670, 3273)]