266872290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27541}}^1$

素因数の和:27587

約数の個数: 64

約数和(自身を含む): 713888640

約数和(自身を除く): 447016350

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9690, 27541, 55082, 82623, 137705, 165246, 275410, 413115, 468197, 523279, 826230, 936394, 1046558, 1404591, 1569837, 2340985, 2616395, 2809182, 3139674, 4681970, 5232790, 7022955, 7849185, 8895743, 14045910, 15698370, 17791486, 26687229, 44478715, 53374458, 88957430, 133436145, 266872290]

約数ペア:

[(1, 266872290), (2, 133436145), (3, 88957430), (5, 53374458), (6, 44478715), (10, 26687229), (15, 17791486), (17, 15698370), (19, 14045910), (30, 8895743), (34, 7849185), (38, 7022955), (51, 5232790), (57, 4681970), (85, 3139674), (95, 2809182), (102, 2616395), (114, 2340985), (170, 1569837), (190, 1404591), (255, 1046558), (285, 936394), (323, 826230), (510, 523279), (570, 468197), (646, 413115), (969, 275410), (1615, 165246), (1938, 137705), (3230, 82623), (4845, 55082), (9690, 27541)]