76729030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 171601920

約数和(自身を除く): 94872890

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1085, 1178, 1330, 1861, 2170, 2945, 3722, 4123, 5890, 8246, 9305, 13027, 18610, 20615, 26054, 35359, 41230, 57691, 65135, 70718, 115382, 130270, 176795, 247513, 288455, 353590, 403837, 495026, 576910, 807674, 1096129, 1237565, 2019185, 2192258, 2475130, 4038370, 5480645, 7672903, 10961290, 15345806, 38364515, 76729030]

約数ペア:

[(1, 76729030), (2, 38364515), (5, 15345806), (7, 10961290), (10, 7672903), (14, 5480645), (19, 4038370), (31, 2475130), (35, 2192258), (38, 2019185), (62, 1237565), (70, 1096129), (95, 807674), (133, 576910), (155, 495026), (190, 403837), (217, 353590), (266, 288455), (310, 247513), (434, 176795), (589, 130270), (665, 115382), (1085, 70718), (1178, 65135), (1330, 57691), (1861, 41230), (2170, 35359), (2945, 26054), (3722, 20615), (4123, 18610), (5890, 13027), (8246, 9305)]