29901858

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 75349440

約数和(自身を除く): 45447582

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 53, 57, 98, 101, 106, 114, 133, 147, 159, 202, 266, 294, 303, 318, 371, 399, 606, 707, 742, 798, 931, 1007, 1113, 1414, 1862, 1919, 2014, 2121, 2226, 2597, 2793, 3021, 3838, 4242, 4949, 5194, 5353, 5586, 5757, 6042, 7049, 7791, 9898, 10706, 11514, 13433, 14098, 14847, 15582, 16059, 21147, 26866, 29694, 32118, 37471, 40299, 42294, 49343, 74942, 80598, 94031, 98686, 101707, 112413, 148029, 188062, 203414, 224826, 262297, 282093, 296058, 305121, 524594, 564186, 610242, 711949, 786891, 1423898, 1573782, 2135847, 4271694, 4983643, 9967286, 14950929, 29901858]

約数ペア:

[(1, 29901858), (2, 14950929), (3, 9967286), (6, 4983643), (7, 4271694), (14, 2135847), (19, 1573782), (21, 1423898), (38, 786891), (42, 711949), (49, 610242), (53, 564186), (57, 524594), (98, 305121), (101, 296058), (106, 282093), (114, 262297), (133, 224826), (147, 203414), (159, 188062), (202, 148029), (266, 112413), (294, 101707), (303, 98686), (318, 94031), (371, 80598), (399, 74942), (606, 49343), (707, 42294), (742, 40299), (798, 37471), (931, 32118), (1007, 29694), (1113, 26866), (1414, 21147), (1862, 16059), (1919, 15582), (2014, 14847), (2121, 14098), (2226, 13433), (2597, 11514), (2793, 10706), (3021, 9898), (3838, 7791), (4242, 7049), (4949, 6042), (5194, 5757), (5353, 5586)]