34347420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1103}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 104884416

約数和(自身を除く): 70536996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1103, 1557, 1730, 2076, 2206, 2595, 3114, 3309, 3460, 4412, 5190, 5515, 6228, 6618, 7785, 9927, 10380, 11030, 13236, 15570, 16545, 19854, 22060, 31140, 33090, 39708, 49635, 66180, 99270, 190819, 198540, 381638, 572457, 763276, 954095, 1144914, 1717371, 1908190, 2289828, 2862285, 3434742, 3816380, 5724570, 6869484, 8586855, 11449140, 17173710, 34347420]

約数ペア:

[(1, 34347420), (2, 17173710), (3, 11449140), (4, 8586855), (5, 6869484), (6, 5724570), (9, 3816380), (10, 3434742), (12, 2862285), (15, 2289828), (18, 1908190), (20, 1717371), (30, 1144914), (36, 954095), (45, 763276), (60, 572457), (90, 381638), (173, 198540), (180, 190819), (346, 99270), (519, 66180), (692, 49635), (865, 39708), (1038, 33090), (1103, 31140), (1557, 22060), (1730, 19854), (2076, 16545), (2206, 15570), (2595, 13236), (3114, 11030), (3309, 10380), (3460, 9927), (4412, 7785), (5190, 6618), (5515, 6228)]