30902816

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 75116160

約数和(自身を除く): 44213344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 76, 106, 112, 133, 137, 152, 212, 224, 266, 274, 304, 371, 424, 532, 548, 608, 742, 848, 959, 1007, 1064, 1096, 1484, 1696, 1918, 2014, 2128, 2192, 2603, 2968, 3836, 4028, 4256, 4384, 5206, 5936, 7049, 7261, 7672, 8056, 10412, 11872, 14098, 14522, 15344, 16112, 18221, 20824, 28196, 29044, 30688, 32224, 36442, 41648, 50827, 56392, 58088, 72884, 83296, 101654, 112784, 116176, 137959, 145768, 203308, 225568, 232352, 275918, 291536, 406616, 551836, 583072, 813232, 965713, 1103672, 1626464, 1931426, 2207344, 3862852, 4414688, 7725704, 15451408, 30902816]

約数ペア:

[(1, 30902816), (2, 15451408), (4, 7725704), (7, 4414688), (8, 3862852), (14, 2207344), (16, 1931426), (19, 1626464), (28, 1103672), (32, 965713), (38, 813232), (53, 583072), (56, 551836), (76, 406616), (106, 291536), (112, 275918), (133, 232352), (137, 225568), (152, 203308), (212, 145768), (224, 137959), (266, 116176), (274, 112784), (304, 101654), (371, 83296), (424, 72884), (532, 58088), (548, 56392), (608, 50827), (742, 41648), (848, 36442), (959, 32224), (1007, 30688), (1064, 29044), (1096, 28196), (1484, 20824), (1696, 18221), (1918, 16112), (2014, 15344), (2128, 14522), (2192, 14098), (2603, 11872), (2968, 10412), (3836, 8056), (4028, 7672), (4256, 7261), (4384, 7049), (5206, 5936)]