10404990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 28123200

約数和(自身を除く): 17718210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 433, 445, 534, 801, 866, 890, 1299, 1335, 1602, 2165, 2403, 2598, 2670, 3897, 4005, 4330, 4806, 6495, 7794, 8010, 11691, 12015, 12990, 19485, 23382, 24030, 38537, 38970, 58455, 77074, 115611, 116910, 192685, 231222, 346833, 385370, 578055, 693666, 1040499, 1156110, 1734165, 2080998, 3468330, 5202495, 10404990]

約数ペア:

[(1, 10404990), (2, 5202495), (3, 3468330), (5, 2080998), (6, 1734165), (9, 1156110), (10, 1040499), (15, 693666), (18, 578055), (27, 385370), (30, 346833), (45, 231222), (54, 192685), (89, 116910), (90, 115611), (135, 77074), (178, 58455), (267, 38970), (270, 38537), (433, 24030), (445, 23382), (534, 19485), (801, 12990), (866, 12015), (890, 11691), (1299, 8010), (1335, 7794), (1602, 6495), (2165, 4806), (2403, 4330), (2598, 4005), (2670, 3897)]