85671330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 219189888

約数和(自身を除く): 133518558

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 173, 255, 346, 510, 519, 865, 971, 1038, 1730, 1942, 2595, 2913, 2941, 4855, 5190, 5826, 5882, 8823, 9710, 14565, 14705, 16507, 17646, 29130, 29410, 33014, 44115, 49521, 82535, 88230, 99042, 165070, 167983, 247605, 335966, 495210, 503949, 839915, 1007898, 1679830, 2519745, 2855711, 5039490, 5711422, 8567133, 14278555, 17134266, 28557110, 42835665, 85671330]

約数ペア:

[(1, 85671330), (2, 42835665), (3, 28557110), (5, 17134266), (6, 14278555), (10, 8567133), (15, 5711422), (17, 5039490), (30, 2855711), (34, 2519745), (51, 1679830), (85, 1007898), (102, 839915), (170, 503949), (173, 495210), (255, 335966), (346, 247605), (510, 167983), (519, 165070), (865, 99042), (971, 88230), (1038, 82535), (1730, 49521), (1942, 44115), (2595, 33014), (2913, 29410), (2941, 29130), (4855, 17646), (5190, 16507), (5826, 14705), (5882, 14565), (8823, 9710)]