17966065740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{326537}}^1$

素因数の和:326687

約数の個数: 96

約数和(自身を含む): 57930453504

約数和(自身を除く): 39964387764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2620, 2751, 3668, 3930, 4585, 5502, 7860, 9170, 11004, 13755, 18340, 27510, 55020, 326537, 653074, 979611, 1306148, 1632685, 1959222, 2285759, 3265370, 3918444, 4571518, 4898055, 6530740, 6857277, 9143036, 9796110, 11428795, 13714554, 19592220, 22857590, 27429108, 34286385, 42776347, 45715180, 68572770, 85552694, 128329041, 137145540, 171105388, 213881735, 256658082, 299434429, 427763470, 513316164, 598868858, 641645205, 855526940, 898303287, 1197737716, 1283290410, 1497172145, 1796606574, 2566580820, 2994344290, 3593213148, 4491516435, 5988688580, 8983032870, 17966065740]

約数ペア:

[(1, 17966065740), (2, 8983032870), (3, 5988688580), (4, 4491516435), (5, 3593213148), (6, 2994344290), (7, 2566580820), (10, 1796606574), (12, 1497172145), (14, 1283290410), (15, 1197737716), (20, 898303287), (21, 855526940), (28, 641645205), (30, 598868858), (35, 513316164), (42, 427763470), (60, 299434429), (70, 256658082), (84, 213881735), (105, 171105388), (131, 137145540), (140, 128329041), (210, 85552694), (262, 68572770), (393, 45715180), (420, 42776347), (524, 34286385), (655, 27429108), (786, 22857590), (917, 19592220), (1310, 13714554), (1572, 11428795), (1834, 9796110), (1965, 9143036), (2620, 6857277), (2751, 6530740), (3668, 4898055), (3930, 4571518), (4585, 3918444), (5502, 3265370), (7860, 2285759), (9170, 1959222), (11004, 1632685), (13755, 1306148), (18340, 979611), (27510, 653074), (55020, 326537)]