30436854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 72855552

約数和(自身を除く): 42418698

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 97, 186, 194, 217, 241, 291, 434, 482, 582, 651, 679, 723, 1302, 1358, 1446, 1687, 2037, 3007, 3374, 4074, 5061, 6014, 7471, 9021, 10122, 14942, 18042, 21049, 22413, 23377, 42098, 44826, 46754, 52297, 63147, 70131, 104594, 126294, 140262, 156891, 163639, 313782, 327278, 490917, 724687, 981834, 1449374, 2174061, 4348122, 5072809, 10145618, 15218427, 30436854]

約数ペア:

[(1, 30436854), (2, 15218427), (3, 10145618), (6, 5072809), (7, 4348122), (14, 2174061), (21, 1449374), (31, 981834), (42, 724687), (62, 490917), (93, 327278), (97, 313782), (186, 163639), (194, 156891), (217, 140262), (241, 126294), (291, 104594), (434, 70131), (482, 63147), (582, 52297), (651, 46754), (679, 44826), (723, 42098), (1302, 23377), (1358, 22413), (1446, 21049), (1687, 18042), (2037, 14942), (3007, 10122), (3374, 9021), (4074, 7471), (5061, 6014)]