9876090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 17495430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 359, 393, 655, 718, 786, 917, 1077, 1310, 1795, 1834, 1965, 2154, 2513, 2751, 3590, 3930, 4585, 5026, 5385, 5502, 7539, 9170, 10770, 12565, 13755, 15078, 25130, 27510, 37695, 47029, 75390, 94058, 141087, 235145, 282174, 329203, 470290, 658406, 705435, 987609, 1410870, 1646015, 1975218, 3292030, 4938045, 9876090]

約数ペア:

[(1, 9876090), (2, 4938045), (3, 3292030), (5, 1975218), (6, 1646015), (7, 1410870), (10, 987609), (14, 705435), (15, 658406), (21, 470290), (30, 329203), (35, 282174), (42, 235145), (70, 141087), (105, 94058), (131, 75390), (210, 47029), (262, 37695), (359, 27510), (393, 25130), (655, 15078), (718, 13755), (786, 12565), (917, 10770), (1077, 9170), (1310, 7539), (1795, 5502), (1834, 5385), (1965, 5026), (2154, 4585), (2513, 3930), (2751, 3590)]