375014780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140983}}^1$

素因数の和:141018

約数の個数: 48

約数和(自身を含む): 947412480

約数和(自身を除く): 572397700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 140983, 281966, 563932, 704915, 986881, 1409830, 1973762, 2678677, 2819660, 3947524, 4934405, 5357354, 9868810, 10714708, 13393385, 18750739, 19737620, 26786770, 37501478, 53573540, 75002956, 93753695, 187507390, 375014780]

約数ペア:

[(1, 375014780), (2, 187507390), (4, 93753695), (5, 75002956), (7, 53573540), (10, 37501478), (14, 26786770), (19, 19737620), (20, 18750739), (28, 13393385), (35, 10714708), (38, 9868810), (70, 5357354), (76, 4934405), (95, 3947524), (133, 2819660), (140, 2678677), (190, 1973762), (266, 1409830), (380, 986881), (532, 704915), (665, 563932), (1330, 281966), (2660, 140983)]