30701904

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 83804160

約数和(自身を除く): 53102256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 439, 496, 564, 744, 752, 878, 1128, 1317, 1457, 1488, 1756, 2256, 2634, 2914, 3512, 4371, 5268, 5828, 7024, 8742, 10536, 11656, 13609, 17484, 20633, 21072, 23312, 27218, 34968, 40827, 41266, 54436, 61899, 69936, 81654, 82532, 108872, 123798, 163308, 165064, 217744, 247596, 326616, 330128, 495192, 639623, 653232, 990384, 1279246, 1918869, 2558492, 3837738, 5116984, 7675476, 10233968, 15350952, 30701904]

約数ペア:

[(1, 30701904), (2, 15350952), (3, 10233968), (4, 7675476), (6, 5116984), (8, 3837738), (12, 2558492), (16, 1918869), (24, 1279246), (31, 990384), (47, 653232), (48, 639623), (62, 495192), (93, 330128), (94, 326616), (124, 247596), (141, 217744), (186, 165064), (188, 163308), (248, 123798), (282, 108872), (372, 82532), (376, 81654), (439, 69936), (496, 61899), (564, 54436), (744, 41266), (752, 40827), (878, 34968), (1128, 27218), (1317, 23312), (1457, 21072), (1488, 20633), (1756, 17484), (2256, 13609), (2634, 11656), (2914, 10536), (3512, 8742), (4371, 7024), (5268, 5828)]