291275580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{42961}}^1$

素因数の和:43086

約数の個数: 48

約数和(自身を含む): 822808224

約数和(自身を除く): 531532644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 42961, 85922, 128883, 171844, 214805, 257766, 429610, 515532, 644415, 859220, 1288830, 2577660, 4854593, 9709186, 14563779, 19418372, 24272965, 29127558, 48545930, 58255116, 72818895, 97091860, 145637790, 291275580]

約数ペア:

[(1, 291275580), (2, 145637790), (3, 97091860), (4, 72818895), (5, 58255116), (6, 48545930), (10, 29127558), (12, 24272965), (15, 19418372), (20, 14563779), (30, 9709186), (60, 4854593), (113, 2577660), (226, 1288830), (339, 859220), (452, 644415), (565, 515532), (678, 429610), (1130, 257766), (1356, 214805), (1695, 171844), (2260, 128883), (3390, 85922), (6780, 42961)]