40856070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 102435840

約数和(自身を除く): 61579770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 151, 174, 290, 302, 311, 435, 453, 622, 755, 870, 906, 933, 1510, 1555, 1866, 2265, 3110, 4379, 4530, 4665, 8758, 9019, 9330, 13137, 18038, 21895, 26274, 27057, 43790, 45095, 46961, 54114, 65685, 90190, 93922, 131370, 135285, 140883, 234805, 270570, 281766, 469610, 704415, 1361869, 1408830, 2723738, 4085607, 6809345, 8171214, 13618690, 20428035, 40856070]

約数ペア:

[(1, 40856070), (2, 20428035), (3, 13618690), (5, 8171214), (6, 6809345), (10, 4085607), (15, 2723738), (29, 1408830), (30, 1361869), (58, 704415), (87, 469610), (145, 281766), (151, 270570), (174, 234805), (290, 140883), (302, 135285), (311, 131370), (435, 93922), (453, 90190), (622, 65685), (755, 54114), (870, 46961), (906, 45095), (933, 43790), (1510, 27057), (1555, 26274), (1866, 21895), (2265, 18038), (3110, 13137), (4379, 9330), (4530, 9019), (4665, 8758)]