378727490

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{9041}}^1$

素因数の和:9178

約数の個数: 32

約数和(自身を含む): 703105920

約数和(自身を除く): 324378430

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 590, 710, 4189, 8378, 9041, 18082, 20945, 41890, 45205, 90410, 533419, 641911, 1066838, 1283822, 2667095, 3209555, 5334190, 6419110, 37872749, 75745498, 189363745, 378727490]

約数ペア:

[(1, 378727490), (2, 189363745), (5, 75745498), (10, 37872749), (59, 6419110), (71, 5334190), (118, 3209555), (142, 2667095), (295, 1283822), (355, 1066838), (590, 641911), (710, 533419), (4189, 90410), (8378, 45205), (9041, 41890), (18082, 20945)]