87040310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 188956800

約数和(自身を除く): 101916490

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 53, 58, 70, 106, 145, 203, 265, 290, 371, 406, 530, 742, 809, 1015, 1537, 1618, 1855, 2030, 3074, 3710, 4045, 5663, 7685, 8090, 10759, 11326, 15370, 21518, 23461, 28315, 42877, 46922, 53795, 56630, 85754, 107590, 117305, 164227, 214385, 234610, 300139, 328454, 428770, 600278, 821135, 1243433, 1500695, 1642270, 2486866, 3001390, 6217165, 8704031, 12434330, 17408062, 43520155, 87040310]

約数ペア:

[(1, 87040310), (2, 43520155), (5, 17408062), (7, 12434330), (10, 8704031), (14, 6217165), (29, 3001390), (35, 2486866), (53, 1642270), (58, 1500695), (70, 1243433), (106, 821135), (145, 600278), (203, 428770), (265, 328454), (290, 300139), (371, 234610), (406, 214385), (530, 164227), (742, 117305), (809, 107590), (1015, 85754), (1537, 56630), (1618, 53795), (1855, 46922), (2030, 42877), (3074, 28315), (3710, 23461), (4045, 21518), (5663, 15370), (7685, 11326), (8090, 10759)]