22318470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 60065280

約数和(自身を除く): 37746810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 631, 655, 786, 1179, 1262, 1310, 1893, 1965, 2358, 3155, 3537, 3786, 3930, 5679, 5895, 6310, 7074, 9465, 11358, 11790, 17037, 17685, 18930, 28395, 34074, 35370, 56790, 82661, 85185, 165322, 170370, 247983, 413305, 495966, 743949, 826610, 1239915, 1487898, 2231847, 2479830, 3719745, 4463694, 7439490, 11159235, 22318470]

約数ペア:

[(1, 22318470), (2, 11159235), (3, 7439490), (5, 4463694), (6, 3719745), (9, 2479830), (10, 2231847), (15, 1487898), (18, 1239915), (27, 826610), (30, 743949), (45, 495966), (54, 413305), (90, 247983), (131, 170370), (135, 165322), (262, 85185), (270, 82661), (393, 56790), (631, 35370), (655, 34074), (786, 28395), (1179, 18930), (1262, 17685), (1310, 17037), (1893, 11790), (1965, 11358), (2358, 9465), (3155, 7074), (3537, 6310), (3786, 5895), (3930, 5679)]