30644264

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 70156800

約数和(自身を除く): 39512536

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 83, 133, 152, 166, 266, 332, 347, 532, 581, 664, 694, 1064, 1162, 1388, 1577, 2324, 2429, 2776, 3154, 4648, 4858, 6308, 6593, 9716, 11039, 12616, 13186, 19432, 22078, 26372, 28801, 44156, 46151, 52744, 57602, 88312, 92302, 115204, 184604, 201607, 230408, 369208, 403214, 547219, 806428, 1094438, 1612856, 2188876, 3830533, 4377752, 7661066, 15322132, 30644264]

約数ペア:

[(1, 30644264), (2, 15322132), (4, 7661066), (7, 4377752), (8, 3830533), (14, 2188876), (19, 1612856), (28, 1094438), (38, 806428), (56, 547219), (76, 403214), (83, 369208), (133, 230408), (152, 201607), (166, 184604), (266, 115204), (332, 92302), (347, 88312), (532, 57602), (581, 52744), (664, 46151), (694, 44156), (1064, 28801), (1162, 26372), (1388, 22078), (1577, 19432), (2324, 13186), (2429, 12616), (2776, 11039), (3154, 9716), (4648, 6593), (4858, 6308)]