188793090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{11719}}^1$

素因数の和:11911

約数の個数: 48

約数和(自身を含む): 493646400

約数和(自身を除く): 304853310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 5370, 8055, 11719, 16110, 23438, 35157, 58595, 70314, 105471, 117190, 175785, 210942, 351570, 527355, 1054710, 2097701, 4195402, 6293103, 10488505, 12586206, 18879309, 20977010, 31465515, 37758618, 62931030, 94396545, 188793090]

約数ペア:

[(1, 188793090), (2, 94396545), (3, 62931030), (5, 37758618), (6, 31465515), (9, 20977010), (10, 18879309), (15, 12586206), (18, 10488505), (30, 6293103), (45, 4195402), (90, 2097701), (179, 1054710), (358, 527355), (537, 351570), (895, 210942), (1074, 175785), (1611, 117190), (1790, 105471), (2685, 70314), (3222, 58595), (5370, 35157), (8055, 23438), (11719, 16110)]