30157642016

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{277429}}^1$

素因数の和:277561

約数の個数: 48

約数和(自身を含む): 61522876800

約数和(自身を除く): 31365234784

約数列:

[1, 2, 4, 8, 16, 32, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 1376, 2528, 3397, 6794, 13588, 27176, 54352, 108704, 277429, 554858, 1109716, 2219432, 4438864, 8877728, 11929447, 21916891, 23858894, 43833782, 47717788, 87667564, 95435576, 175335128, 190871152, 350670256, 381742304, 701340512, 942426313, 1884852626, 3769705252, 7539410504, 15078821008, 30157642016]

約数ペア:

[(1, 30157642016), (2, 15078821008), (4, 7539410504), (8, 3769705252), (16, 1884852626), (32, 942426313), (43, 701340512), (79, 381742304), (86, 350670256), (158, 190871152), (172, 175335128), (316, 95435576), (344, 87667564), (632, 47717788), (688, 43833782), (1264, 23858894), (1376, 21916891), (2528, 11929447), (3397, 8877728), (6794, 4438864), (13588, 2219432), (27176, 1109716), (54352, 554858), (108704, 277429)]