90871140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{8461}}^1$

素因数の和:8652

約数の個数: 48

約数和(自身を含む): 255890880

約数和(自身を除く): 165019740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 8461, 10740, 16922, 25383, 33844, 42305, 50766, 84610, 101532, 126915, 169220, 253830, 507660, 1514519, 3029038, 4543557, 6058076, 7572595, 9087114, 15145190, 18174228, 22717785, 30290380, 45435570, 90871140]

約数ペア:

[(1, 90871140), (2, 45435570), (3, 30290380), (4, 22717785), (5, 18174228), (6, 15145190), (10, 9087114), (12, 7572595), (15, 6058076), (20, 4543557), (30, 3029038), (60, 1514519), (179, 507660), (358, 253830), (537, 169220), (716, 126915), (895, 101532), (1074, 84610), (1790, 50766), (2148, 42305), (2685, 33844), (3580, 25383), (5370, 16922), (8461, 10740)]