30728832

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1921

約数の個数: 64

約数和(自身を含む): 83566560

約数和(自身を除く): 52837728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 1861, 2064, 2752, 3722, 4128, 5504, 5583, 7444, 8256, 11166, 14888, 16512, 22332, 29776, 44664, 59552, 80023, 89328, 119104, 160046, 178656, 238208, 240069, 320092, 357312, 480138, 640184, 714624, 960276, 1280368, 1920552, 2560736, 3841104, 5121472, 7682208, 10242944, 15364416, 30728832]

約数ペア:

[(1, 30728832), (2, 15364416), (3, 10242944), (4, 7682208), (6, 5121472), (8, 3841104), (12, 2560736), (16, 1920552), (24, 1280368), (32, 960276), (43, 714624), (48, 640184), (64, 480138), (86, 357312), (96, 320092), (128, 240069), (129, 238208), (172, 178656), (192, 160046), (258, 119104), (344, 89328), (384, 80023), (516, 59552), (688, 44664), (1032, 29776), (1376, 22332), (1861, 16512), (2064, 14888), (2752, 11166), (3722, 8256), (4128, 7444), (5504, 5583)]