26216730

素因数分解:

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

素因数の和:1196

約数の個数: 64

約数和(自身を含む): 70761600

約数和(自身を除く): 44544870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1091, 1335, 1602, 2182, 2403, 2670, 3273, 4005, 4806, 5455, 6546, 8010, 9819, 10910, 12015, 16365, 19638, 24030, 29457, 32730, 49095, 58914, 97099, 98190, 147285, 194198, 291297, 294570, 485495, 582594, 873891, 970990, 1456485, 1747782, 2621673, 2912970, 4369455, 5243346, 8738910, 13108365, 26216730]

約数ペア:

[(1, 26216730), (2, 13108365), (3, 8738910), (5, 5243346), (6, 4369455), (9, 2912970), (10, 2621673), (15, 1747782), (18, 1456485), (27, 970990), (30, 873891), (45, 582594), (54, 485495), (89, 294570), (90, 291297), (135, 194198), (178, 147285), (267, 98190), (270, 97099), (445, 58914), (534, 49095), (801, 32730), (890, 29457), (1091, 24030), (1335, 19638), (1602, 16365), (2182, 12015), (2403, 10910), (2670, 9819), (3273, 8010), (4005, 6546), (4806, 5455)]