29886170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 60466176

約数和(自身を除く): 30580006

約数列:

[1, 2, 5, 10, 17, 31, 34, 53, 62, 85, 106, 107, 155, 170, 214, 265, 310, 527, 530, 535, 901, 1054, 1070, 1643, 1802, 1819, 2635, 3286, 3317, 3638, 4505, 5270, 5671, 6634, 8215, 9010, 9095, 11342, 16430, 16585, 18190, 27931, 28355, 33170, 55862, 56389, 56710, 96407, 112778, 139655, 175801, 192814, 279310, 281945, 351602, 482035, 563890, 879005, 964070, 1758010, 2988617, 5977234, 14943085, 29886170]

約数ペア:

[(1, 29886170), (2, 14943085), (5, 5977234), (10, 2988617), (17, 1758010), (31, 964070), (34, 879005), (53, 563890), (62, 482035), (85, 351602), (106, 281945), (107, 279310), (155, 192814), (170, 175801), (214, 139655), (265, 112778), (310, 96407), (527, 56710), (530, 56389), (535, 55862), (901, 33170), (1054, 28355), (1070, 27931), (1643, 18190), (1802, 16585), (1819, 16430), (2635, 11342), (3286, 9095), (3317, 9010), (3638, 8215), (4505, 6634), (5270, 5671)]