73528980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{175069}}^1$

素因数の和:175088

約数の個数: 48

約数和(自身を含む): 235294080

約数和(自身を除く): 161765100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 175069, 350138, 525207, 700276, 875345, 1050414, 1225483, 1750690, 2100828, 2450966, 2626035, 3501380, 3676449, 4901932, 5252070, 6127415, 7352898, 10504140, 12254830, 14705796, 18382245, 24509660, 36764490, 73528980]

約数ペア:

[(1, 73528980), (2, 36764490), (3, 24509660), (4, 18382245), (5, 14705796), (6, 12254830), (7, 10504140), (10, 7352898), (12, 6127415), (14, 5252070), (15, 4901932), (20, 3676449), (21, 3501380), (28, 2626035), (30, 2450966), (35, 2100828), (42, 1750690), (60, 1225483), (70, 1050414), (84, 875345), (105, 700276), (140, 525207), (210, 350138), (420, 175069)]