74702070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4637}}^1$

素因数の和:4829

約数の個数: 48

約数和(自身を含む): 195352560

約数和(自身を除く): 120650490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 4637, 5370, 8055, 9274, 13911, 16110, 23185, 27822, 41733, 46370, 69555, 83466, 139110, 208665, 417330, 830023, 1660046, 2490069, 4150115, 4980138, 7470207, 8300230, 12450345, 14940414, 24900690, 37351035, 74702070]

約数ペア:

[(1, 74702070), (2, 37351035), (3, 24900690), (5, 14940414), (6, 12450345), (9, 8300230), (10, 7470207), (15, 4980138), (18, 4150115), (30, 2490069), (45, 1660046), (90, 830023), (179, 417330), (358, 208665), (537, 139110), (895, 83466), (1074, 69555), (1611, 46370), (1790, 41733), (2685, 27822), (3222, 23185), (4637, 16110), (5370, 13911), (8055, 9274)]