33439140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{26539}}^1$

素因数の和:26561

約数の個数: 72

約数和(自身を含む): 115926720

約数和(自身を除く): 82487580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 26539, 53078, 79617, 106156, 132695, 159234, 185773, 238851, 265390, 318468, 371546, 398085, 477702, 530780, 557319, 743092, 796170, 928865, 955404, 1114638, 1194255, 1592340, 1671957, 1857730, 2229276, 2388510, 2786595, 3343914, 3715460, 4777020, 5573190, 6687828, 8359785, 11146380, 16719570, 33439140]

約数ペア:

[(1, 33439140), (2, 16719570), (3, 11146380), (4, 8359785), (5, 6687828), (6, 5573190), (7, 4777020), (9, 3715460), (10, 3343914), (12, 2786595), (14, 2388510), (15, 2229276), (18, 1857730), (20, 1671957), (21, 1592340), (28, 1194255), (30, 1114638), (35, 955404), (36, 928865), (42, 796170), (45, 743092), (60, 557319), (63, 530780), (70, 477702), (84, 398085), (90, 371546), (105, 318468), (126, 265390), (140, 238851), (180, 185773), (210, 159234), (252, 132695), (315, 106156), (420, 79617), (630, 53078), (1260, 26539)]