30965504

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 66102960

約数和(自身を除く): 35137456

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 97, 116, 128, 172, 194, 232, 256, 344, 388, 464, 688, 776, 928, 1247, 1376, 1552, 1856, 2494, 2752, 2813, 3104, 3712, 4171, 4988, 5504, 5626, 6208, 7424, 8342, 9976, 11008, 11252, 12416, 16684, 19952, 22504, 24832, 33368, 39904, 45008, 66736, 79808, 90016, 120959, 133472, 159616, 180032, 241918, 266944, 319232, 360064, 483836, 533888, 720128, 967672, 1067776, 1935344, 3870688, 7741376, 15482752, 30965504]

約数ペア:

[(1, 30965504), (2, 15482752), (4, 7741376), (8, 3870688), (16, 1935344), (29, 1067776), (32, 967672), (43, 720128), (58, 533888), (64, 483836), (86, 360064), (97, 319232), (116, 266944), (128, 241918), (172, 180032), (194, 159616), (232, 133472), (256, 120959), (344, 90016), (388, 79808), (464, 66736), (688, 45008), (776, 39904), (928, 33368), (1247, 24832), (1376, 22504), (1552, 19952), (1856, 16684), (2494, 12416), (2752, 11252), (2813, 11008), (3104, 9976), (3712, 8342), (4171, 7424), (4988, 6208), (5504, 5626)]