66075420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23431}}^1$

素因数の和:23490

約数の個数: 48

約数和(自身を含む): 188955648

約数和(自身を除く): 122880228

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, 23431, 46862, 70293, 93724, 117155, 140586, 234310, 281172, 351465, 468620, 702930, 1101257, 1405860, 2202514, 3303771, 4405028, 5506285, 6607542, 11012570, 13215084, 16518855, 22025140, 33037710, 66075420]

約数ペア:

[(1, 66075420), (2, 33037710), (3, 22025140), (4, 16518855), (5, 13215084), (6, 11012570), (10, 6607542), (12, 5506285), (15, 4405028), (20, 3303771), (30, 2202514), (47, 1405860), (60, 1101257), (94, 702930), (141, 468620), (188, 351465), (235, 281172), (282, 234310), (470, 140586), (564, 117155), (705, 93724), (940, 70293), (1410, 46862), (2820, 23431)]