29876420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3617}}^1$

素因数の和:3692

約数の個数: 48

約数和(自身を含む): 72938880

約数和(自身を除く): 43062460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 3617, 4130, 7234, 8260, 14468, 18085, 25319, 36170, 50638, 72340, 101276, 126595, 213403, 253190, 426806, 506380, 853612, 1067015, 1493821, 2134030, 2987642, 4268060, 5975284, 7469105, 14938210, 29876420]

約数ペア:

[(1, 29876420), (2, 14938210), (4, 7469105), (5, 5975284), (7, 4268060), (10, 2987642), (14, 2134030), (20, 1493821), (28, 1067015), (35, 853612), (59, 506380), (70, 426806), (118, 253190), (140, 213403), (236, 126595), (295, 101276), (413, 72340), (590, 50638), (826, 36170), (1180, 25319), (1652, 18085), (2065, 14468), (3617, 8260), (4130, 7234)]