630486038

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:766

約数の個数: 96

約数和(自身を含む): 1285520544

約数和(自身を除く): 655034506

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 43, 49, 86, 91, 98, 119, 182, 221, 238, 301, 442, 559, 602, 637, 677, 731, 833, 1118, 1274, 1354, 1462, 1547, 1666, 2107, 3094, 3913, 4214, 4739, 5117, 7826, 8801, 9478, 9503, 10234, 10829, 11509, 17602, 19006, 21658, 23018, 27391, 29111, 33173, 35819, 54782, 58222, 61607, 66346, 66521, 71638, 80563, 123214, 133042, 149617, 161126, 203777, 299234, 378443, 407554, 431249, 465647, 494887, 563941, 756886, 862498, 931294, 989774, 1047319, 1127882, 1426439, 2094638, 2649101, 2852878, 3464209, 5298202, 6433531, 6928418, 7331233, 12867062, 14662466, 18543707, 24249463, 37087414, 45034717, 48498926, 90069434, 315243019, 630486038]

約数ペア:

[(1, 630486038), (2, 315243019), (7, 90069434), (13, 48498926), (14, 45034717), (17, 37087414), (26, 24249463), (34, 18543707), (43, 14662466), (49, 12867062), (86, 7331233), (91, 6928418), (98, 6433531), (119, 5298202), (182, 3464209), (221, 2852878), (238, 2649101), (301, 2094638), (442, 1426439), (559, 1127882), (602, 1047319), (637, 989774), (677, 931294), (731, 862498), (833, 756886), (1118, 563941), (1274, 494887), (1354, 465647), (1462, 431249), (1547, 407554), (1666, 378443), (2107, 299234), (3094, 203777), (3913, 161126), (4214, 149617), (4739, 133042), (5117, 123214), (7826, 80563), (8801, 71638), (9478, 66521), (9503, 66346), (10234, 61607), (10829, 58222), (11509, 54782), (17602, 35819), (19006, 33173), (21658, 29111), (23018, 27391)]