70539885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 143646048

約数和(自身を除く): 73106163

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 41, 45, 51, 65, 85, 117, 123, 153, 173, 195, 205, 221, 255, 369, 519, 533, 585, 615, 663, 697, 765, 865, 1105, 1557, 1599, 1845, 1989, 2091, 2249, 2595, 2665, 2941, 3315, 3485, 4797, 6273, 6747, 7093, 7785, 7995, 8823, 9061, 9945, 10455, 11245, 14705, 20241, 21279, 23985, 26469, 27183, 31365, 33735, 35465, 38233, 44115, 45305, 63837, 81549, 92209, 101205, 106395, 114699, 120581, 132345, 135915, 191165, 276627, 319185, 344097, 361743, 407745, 461045, 573495, 602905, 829881, 1085229, 1383135, 1567553, 1720485, 1808715, 4149405, 4702659, 5426145, 7837765, 14107977, 23513295, 70539885]

約数ペア:

[(1, 70539885), (3, 23513295), (5, 14107977), (9, 7837765), (13, 5426145), (15, 4702659), (17, 4149405), (39, 1808715), (41, 1720485), (45, 1567553), (51, 1383135), (65, 1085229), (85, 829881), (117, 602905), (123, 573495), (153, 461045), (173, 407745), (195, 361743), (205, 344097), (221, 319185), (255, 276627), (369, 191165), (519, 135915), (533, 132345), (585, 120581), (615, 114699), (663, 106395), (697, 101205), (765, 92209), (865, 81549), (1105, 63837), (1557, 45305), (1599, 44115), (1845, 38233), (1989, 35465), (2091, 33735), (2249, 31365), (2595, 27183), (2665, 26469), (2941, 23985), (3315, 21279), (3485, 20241), (4797, 14705), (6273, 11245), (6747, 10455), (7093, 9945), (7785, 9061), (7995, 8823)]