172050930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61667}}^1$

素因数の和:61711

約数の個数: 48

約数和(自身を含む): 461769984

約数和(自身を除く): 289719054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 61667, 123334, 185001, 308335, 370002, 555003, 616670, 925005, 1110006, 1850010, 1911677, 2775015, 3823354, 5550030, 5735031, 9558385, 11470062, 17205093, 19116770, 28675155, 34410186, 57350310, 86025465, 172050930]

約数ペア:

[(1, 172050930), (2, 86025465), (3, 57350310), (5, 34410186), (6, 28675155), (9, 19116770), (10, 17205093), (15, 11470062), (18, 9558385), (30, 5735031), (31, 5550030), (45, 3823354), (62, 2775015), (90, 1911677), (93, 1850010), (155, 1110006), (186, 925005), (279, 616670), (310, 555003), (465, 370002), (558, 308335), (930, 185001), (1395, 123334), (2790, 61667)]