2087156970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{88853}}^1$

素因数の和:88901

約数の個数: 80

約数和(自身を含む): 5805720360

約数和(自身を除く): 3718563390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 2349, 2610, 3915, 4698, 7830, 11745, 23490, 88853, 177706, 266559, 444265, 533118, 799677, 888530, 1332795, 1599354, 2399031, 2576737, 2665590, 3998385, 4798062, 5153474, 7197093, 7730211, 7996770, 11995155, 12883685, 14394186, 15460422, 23190633, 23990310, 25767370, 35985465, 38651055, 46381266, 69571899, 71970930, 77302110, 115953165, 139143798, 208715697, 231906330, 347859495, 417431394, 695718990, 1043578485, 2087156970]

約数ペア:

[(1, 2087156970), (2, 1043578485), (3, 695718990), (5, 417431394), (6, 347859495), (9, 231906330), (10, 208715697), (15, 139143798), (18, 115953165), (27, 77302110), (29, 71970930), (30, 69571899), (45, 46381266), (54, 38651055), (58, 35985465), (81, 25767370), (87, 23990310), (90, 23190633), (135, 15460422), (145, 14394186), (162, 12883685), (174, 11995155), (261, 7996770), (270, 7730211), (290, 7197093), (405, 5153474), (435, 4798062), (522, 3998385), (783, 2665590), (810, 2576737), (870, 2399031), (1305, 1599354), (1566, 1332795), (2349, 888530), (2610, 799677), (3915, 533118), (4698, 444265), (7830, 266559), (11745, 177706), (23490, 88853)]