9968558580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{938659}}^1$

素因数の和:938733

約数の個数: 72

約数和(自身を含む): 30750501600

約数和(自身を除く): 20781943020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 938659, 1877318, 2815977, 3754636, 4693295, 5631954, 8447931, 9386590, 11263908, 14079885, 16895862, 18773180, 28159770, 33791724, 42239655, 55380881, 56319540, 84479310, 110761762, 166142643, 168958620, 221523524, 276904405, 332285286, 498427929, 553808810, 664570572, 830713215, 996855858, 1107617620, 1661426430, 1993711716, 2492139645, 3322852860, 4984279290, 9968558580]

約数ペア:

[(1, 9968558580), (2, 4984279290), (3, 3322852860), (4, 2492139645), (5, 1993711716), (6, 1661426430), (9, 1107617620), (10, 996855858), (12, 830713215), (15, 664570572), (18, 553808810), (20, 498427929), (30, 332285286), (36, 276904405), (45, 221523524), (59, 168958620), (60, 166142643), (90, 110761762), (118, 84479310), (177, 56319540), (180, 55380881), (236, 42239655), (295, 33791724), (354, 28159770), (531, 18773180), (590, 16895862), (708, 14079885), (885, 11263908), (1062, 9386590), (1180, 8447931), (1770, 5631954), (2124, 4693295), (2655, 3754636), (3540, 2815977), (5310, 1877318), (10620, 938659)]