30013656

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 77721600

約数和(自身を除く): 47707944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 127, 129, 172, 229, 254, 258, 344, 381, 458, 508, 516, 687, 762, 916, 1016, 1032, 1374, 1524, 1832, 2748, 3048, 5461, 5496, 9847, 10922, 16383, 19694, 21844, 29083, 29541, 32766, 39388, 43688, 58166, 59082, 65532, 78776, 87249, 116332, 118164, 131064, 174498, 232664, 236328, 348996, 697992, 1250569, 2501138, 3751707, 5002276, 7503414, 10004552, 15006828, 30013656]

約数ペア:

[(1, 30013656), (2, 15006828), (3, 10004552), (4, 7503414), (6, 5002276), (8, 3751707), (12, 2501138), (24, 1250569), (43, 697992), (86, 348996), (127, 236328), (129, 232664), (172, 174498), (229, 131064), (254, 118164), (258, 116332), (344, 87249), (381, 78776), (458, 65532), (508, 59082), (516, 58166), (687, 43688), (762, 39388), (916, 32766), (1016, 29541), (1032, 29083), (1374, 21844), (1524, 19694), (1832, 16383), (2748, 10922), (3048, 9847), (5461, 5496)]