69948660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13099}}^1$

素因数の和:13200

約数の個数: 48

約数和(自身を含む): 198072000

約数和(自身を除く): 128123340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 13099, 26198, 39297, 52396, 65495, 78594, 130990, 157188, 196485, 261980, 392970, 785940, 1165811, 2331622, 3497433, 4663244, 5829055, 6994866, 11658110, 13989732, 17487165, 23316220, 34974330, 69948660]

約数ペア:

[(1, 69948660), (2, 34974330), (3, 23316220), (4, 17487165), (5, 13989732), (6, 11658110), (10, 6994866), (12, 5829055), (15, 4663244), (20, 3497433), (30, 2331622), (60, 1165811), (89, 785940), (178, 392970), (267, 261980), (356, 196485), (445, 157188), (534, 130990), (890, 78594), (1068, 65495), (1335, 52396), (1780, 39297), (2670, 26198), (5340, 13099)]