177628980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{62989}}^1$

素因数の和:63048

約数の個数: 48

約数和(自身を含む): 507951360

約数和(自身を除く): 330322380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 62989, 125978, 188967, 251956, 314945, 377934, 629890, 755868, 944835, 1259780, 1889670, 2960483, 3779340, 5920966, 8881449, 11841932, 14802415, 17762898, 29604830, 35525796, 44407245, 59209660, 88814490, 177628980]

約数ペア:

[(1, 177628980), (2, 88814490), (3, 59209660), (4, 44407245), (5, 35525796), (6, 29604830), (10, 17762898), (12, 14802415), (15, 11841932), (20, 8881449), (30, 5920966), (47, 3779340), (60, 2960483), (94, 1889670), (141, 1259780), (188, 944835), (235, 755868), (282, 629890), (470, 377934), (564, 314945), (705, 251956), (940, 188967), (1410, 125978), (2820, 62989)]