40138470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3163}}^1$

素因数の和:3226

約数の個数: 64

約数和(自身を含む): 109347840

約数和(自身を除く): 69209370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 3163, 4230, 6326, 6345, 9489, 12690, 15815, 18978, 28467, 31630, 47445, 56934, 85401, 94890, 142335, 148661, 170802, 284670, 297322, 427005, 445983, 743305, 854010, 891966, 1337949, 1486610, 2229915, 2675898, 4013847, 4459830, 6689745, 8027694, 13379490, 20069235, 40138470]

約数ペア:

[(1, 40138470), (2, 20069235), (3, 13379490), (5, 8027694), (6, 6689745), (9, 4459830), (10, 4013847), (15, 2675898), (18, 2229915), (27, 1486610), (30, 1337949), (45, 891966), (47, 854010), (54, 743305), (90, 445983), (94, 427005), (135, 297322), (141, 284670), (235, 170802), (270, 148661), (282, 142335), (423, 94890), (470, 85401), (705, 56934), (846, 47445), (1269, 31630), (1410, 28467), (2115, 18978), (2538, 15815), (3163, 12690), (4230, 9489), (6326, 6345)]