215869430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3209}}^1$

素因数の和:3285

約数の個数: 48

約数和(自身を含む): 459004320

約数和(自身を除く): 243134890

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1085, 1922, 2170, 3209, 4805, 6418, 6727, 9610, 13454, 16045, 22463, 32090, 33635, 44926, 67270, 99479, 112315, 198958, 224630, 497395, 696353, 994790, 1392706, 3083849, 3481765, 6167698, 6963530, 15419245, 21586943, 30838490, 43173886, 107934715, 215869430]

約数ペア:

[(1, 215869430), (2, 107934715), (5, 43173886), (7, 30838490), (10, 21586943), (14, 15419245), (31, 6963530), (35, 6167698), (62, 3481765), (70, 3083849), (155, 1392706), (217, 994790), (310, 696353), (434, 497395), (961, 224630), (1085, 198958), (1922, 112315), (2170, 99479), (3209, 67270), (4805, 44926), (6418, 33635), (6727, 32090), (9610, 22463), (13454, 16045)]